AT371401B - POLYCRYSTALLINE DIAMOND BODY AND METHOD FOR THE PRODUCTION THEREOF - Google Patents

POLYCRYSTALLINE DIAMOND BODY AND METHOD FOR THE PRODUCTION THEREOF

Info

Publication number: AT371401B
Authority: AT; Austria
Prior art keywords: production; polycrystalline diamond; diamond body; polycrystalline; diamond
Prior art date: 1977-10-21

Application number

AT0754078A

Other languages

German (de)

Other versions

ATA754078A (en

Original Assignee

Gen Electric

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1977-10-21

Filing date

1978-10-20

Publication date

1983-06-27

1978-10-20 Application filed by Gen Electric filed Critical Gen Electric

1982-11-15 Publication of ATA754078A publication Critical patent/ATA754078A/en

1983-06-27 Application granted granted Critical

1983-06-27 Publication of AT371401B publication Critical patent/AT371401B/en

Classifications

- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F3/15—Hot isostatic pressing
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
- C04B35/6316—Binders based on silicon compounds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0605—Composition of the material to be processed
- B01J2203/062—Diamond
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/065—Composition of the material produced
- B01J2203/0655—Diamond
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0675—Structural or physico-chemical features of the materials processed
- B01J2203/0685—Crystal sintering
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3817—Carbides
- C04B2235/3826—Silicon carbides
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/422—Carbon
- C04B2235/427—Diamond
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/428—Silicon
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/608—Green bodies or pre-forms with well-defined density
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/616—Liquid infiltration of green bodies or pre-forms
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
- C04B2235/6587—Influencing the atmosphere by vaporising a solid material, e.g. by using a burying of sacrificial powder
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
- C04B2235/721—Carbon content
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
- C04B2235/728—Silicon content
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Ceramic Engineering (AREA)
Organic Chemistry (AREA)
Structural Engineering (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Mechanical Engineering (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Ceramic Products (AREA)
Carbon And Carbon Compounds (AREA)

AT0754078A 1977-10-21 1978-10-20 POLYCRYSTALLINE DIAMOND BODY AND METHOD FOR THE PRODUCTION THEREOF AT371401B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US84444677A	1977-10-21	1977-10-21

Publications (2)

Publication Number	Publication Date
ATA754078A ATA754078A (en)	1982-11-15
AT371401B true AT371401B (en)	1983-06-27

Family

ID=25292734

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0754078A AT371401B (en)	1977-10-21	1978-10-20	POLYCRYSTALLINE DIAMOND BODY AND METHOD FOR THE PRODUCTION THEREOF

Country Status (20)

Country	Link
JP (1)	JPS5485212A (en)
AT (1)	AT371401B (en)
AU (1)	AU526018B2 (en)
BE (1)	BE871433A (en)
BR (1)	BR7806952A (en)
CA (1)	CA1105948A (en)
CH (1)	CH644090A5 (en)
DE (1)	DE2845755A1 (en)
DK (1)	DK154824C (en)
ES (1)	ES474328A1 (en)
FR (1)	FR2414031B1 (en)
GB (1)	GB2006732B (en)
IE (1)	IE47959B1 (en)
IL (1)	IL55718A0 (en)
IN (1)	IN150647B (en)
IT (1)	IT1101661B (en)
MX (1)	MX151724A (en)
NL (1)	NL186380C (en)
SE (1)	SE451378B (en)
ZA (1)	ZA785931B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4220455A (en) *	1978-10-24	1980-09-02	General Electric Company	Polycrystalline diamond and/or cubic boron nitride body and process for making said body
AU7919682A (en) *	1981-01-21	1982-07-29	General Electric Company	Silicon carbide-diamond/boron nitride composite
DE3511284A1 (en) *	1984-03-30	1985-10-10	De Beers Industrial Diamond Division (Proprietary) Ltd., Johannesburg, Transvaal	GRINDING TOOL WITH GRINDING INSERT
AU583299B1 (en) *	1984-08-24	1989-04-27	Australian National University, The	Diamond compacts and process for making same
IE57439B1 (en) *	1985-04-09	1992-09-09	De Beers Ind Diamond	Wire drawing die
ZA864402B (en) *	1985-06-18	1987-02-25	De Beers Ind Diamond	Abrasive tool
EP0308440B1 (en) *	1987-03-23	1991-06-05	The Australian National University	Diamond compacts
DE68908549T2 (en) *	1988-08-17	1994-02-10	Univ Australian	COMPACT DIAMOND WITH LOW ELECTRICAL SPECIFIC RESISTANCE.
CN110125390A (en) *	2018-02-08	2019-08-16	罗天珍	The padding and compacting sintering process of 3 D-printing metal powder bond blank

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2391589A (en) *	1943-04-29	1945-12-25	Hatim Attari	Abrasive tool
NL129734C (en) *	1960-07-22
CA1070123A (en) *	1969-04-17	1980-01-22	Howard T. Hall	Diamond compacts
US3913280A (en) *	1971-01-29	1975-10-21	Megadiamond Corp	Polycrystalline diamond composites
US3912500A (en) *	1972-12-27	1975-10-14	Leonid Fedorovich Vereschagin	Process for producing diamond-metallic materials
US4042347A (en) *	1974-04-15	1977-08-16	Norton Company	Method of making a resin-metal composite grinding wheel

1978
- 1978-09-19 IN IN1027/CAL/78A patent/IN150647B/en unknown
- 1978-10-05 GB GB7839448A patent/GB2006732B/en not_active Expired
- 1978-10-05 CA CA312,780A patent/CA1105948A/en not_active Expired
- 1978-10-12 IL IL7855718A patent/IL55718A0/xx not_active IP Right Cessation
- 1978-10-18 ES ES474328A patent/ES474328A1/en not_active Expired
- 1978-10-19 IT IT28922/78A patent/IT1101661B/en active
- 1978-10-20 FR FR7829911A patent/FR2414031B1/en not_active Expired
- 1978-10-20 NL NLAANVRAGE7810522,A patent/NL186380C/en not_active IP Right Cessation
- 1978-10-20 SE SE7810970A patent/SE451378B/en not_active IP Right Cessation
- 1978-10-20 DK DK468778A patent/DK154824C/en not_active IP Right Cessation
- 1978-10-20 BR BR7806952A patent/BR7806952A/en unknown
- 1978-10-20 ZA ZA00785931A patent/ZA785931B/en unknown
- 1978-10-20 JP JP12993878A patent/JPS5485212A/en active Granted
- 1978-10-20 IE IE2086/78A patent/IE47959B1/en not_active IP Right Cessation
- 1978-10-20 AT AT0754078A patent/AT371401B/en not_active IP Right Cessation
- 1978-10-20 DE DE19782845755 patent/DE2845755A1/en active Granted
- 1978-10-20 CH CH1089878A patent/CH644090A5/en not_active IP Right Cessation
- 1978-10-20 BE BE191262A patent/BE871433A/en not_active IP Right Cessation
- 1978-10-23 MX MX175339A patent/MX151724A/en unknown
- 1978-10-30 AU AU41175/78A patent/AU526018B2/en not_active Expired

Also Published As

Publication number	Publication date
JPS5485212A (en)	1979-07-06
DK154824C (en)	1989-05-29
NL186380B (en)	1990-06-18
DK154824B (en)	1988-12-27
IN150647B (en)	1982-11-20
CA1105948A (en)	1981-07-28
GB2006732A (en)	1979-05-10
DK468778A (en)	1979-04-22
ZA785931B (en)	1979-09-26
IT1101661B (en)	1985-10-07
NL7810522A (en)	1979-04-24
JPS6213305B2 (en)	1987-03-25
AU526018B2 (en)	1982-12-16
AU4117578A (en)	1980-05-08
DE2845755C2 (en)	1989-09-14
ES474328A1 (en)	1979-11-01
GB2006732B (en)	1982-10-20
DE2845755A1 (en)	1979-05-10
BE871433A (en)	1979-04-20
CH644090A5 (en)	1984-07-13
SE7810970L (en)	1979-04-22
ATA754078A (en)	1982-11-15
IE782086L (en)	1979-04-21
IT7828922A0 (en)	1978-10-19
BR7806952A (en)	1979-05-08
MX151724A (en)	1985-02-18
IE47959B1 (en)	1984-08-08
FR2414031B1 (en)	1985-11-08
FR2414031A1 (en)	1979-08-03
NL186380C (en)	1990-11-16
IL55718A0 (en)	1978-12-17
SE451378B (en)	1987-10-05

Publication	Publication Date	Title
AT371402B (en)	1983-06-27	POLYCRYSTALLINE DIAMOND BODY AND METHOD FOR THE PRODUCTION THEREOF
AT366721B (en)	1982-05-10	SINTER CARBIDE BODY AND METHOD FOR THE PRODUCTION THEREOF
AT370021B (en)	1983-02-25	TOOL AND METHOD FOR THE PRODUCTION THEREOF
ATA159879A (en)	1981-09-15	POLYCRYSTALLINE SHAPED BODY FROM ALPHA-SILICIMARCARBIDE AND METHOD FOR THE PRODUCTION THEREOF
AT372065B (en)	1983-08-25	POLYCRYSTALLINE SINTER BODY AND METHOD FOR THE PRODUCTION THEREOF
AT362253B (en)	1981-04-27	ABRASIVE GRAIN AND METHOD FOR THE PRODUCTION THEREOF
AT366255B (en)	1982-03-25	MEDICAL GLOVE AND METHOD FOR THE PRODUCTION THEREOF
AT363585B (en)	1981-08-10	THREE-LAYER BANDAGE AND METHOD FOR THE PRODUCTION THEREOF
PT67856B (en)	1979-12-19	CEPHEM DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF
PT68272A (en)	1978-08-01	BASIC THIOATHER AND METHOD FOR THE PRODUCTION THEREOF
PT69008A (en)	1979-01-01	N-SUBSTITUTED OMEGA-AMINOALKANOYL-OMEGA-AMINO-ALKANSAURES AND METHOD FOR THE PRODUCTION THEREOF
ATA42778A (en)	1981-01-15	CLOSET BASIN AND METHOD FOR THE PRODUCTION THEREOF
AT359292B (en)	1980-10-27	POLYCRYSTALLINE HARD MATERIAL AND METHOD FOR THE PRODUCTION THEREOF
ATA811977A (en)	1980-07-15	BLOCK BLOCK AND METHOD FOR THE PRODUCTION THEREOF
AT371401B (en)	1983-06-27	POLYCRYSTALLINE DIAMOND BODY AND METHOD FOR THE PRODUCTION THEREOF
AT367237B (en)	1982-06-11	NOT POROESIC GLASS BODY AND METHOD FOR THE PRODUCTION THEREOF
PT68856A (en)	1978-12-01	SUBSTITUTED 1-PHENYL-2-PYRROLIDIN-2-YL-ETHANOLES AND METHOD FOR THE PRODUCTION THEREOF
AT370023B (en)	1983-02-25	POLISHING BODY AND METHOD FOR THE PRODUCTION THEREOF
AT356540B (en)	1980-05-12	BLOCK AND METHOD FOR THE PRODUCTION THEREOF
DD134523A5 (en)	1979-03-07	HALBSYNTHETIC 4 '' - AMINO-OLEANDOMYCIN DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF
PT65498A (en)	1976-09-01	SCHAEDLINGSBEKAEMPFUNGSMITTEL AND METHOD FOR THE PRODUCTION THEREOF
AT370017B (en)	1983-02-25	DRAWING TOOL AND METHOD FOR THE PRODUCTION THEREOF
AT358253B (en)	1980-08-25	HOLDING ELEMENT AND METHOD FOR THE PRODUCTION THEREOF
DD136569A5 (en)	1979-07-18	SCHAEDLINGSBEKAEMPFUNGSMITTEL AND METHOD FOR THE PRODUCTION THEREOF
AT362213B (en)	1981-04-27	TUBE BODY AND METHOD FOR THE PRODUCTION THEREOF

Legal Events

Date	Code	Title	Description
1995-08-15	ELJ	Ceased due to non-payment of the annual fee