IT1055720B - POLISHING PROCEDURE FOR DIAMONDS AND SIMILAR - Google Patents

POLISHING PROCEDURE FOR DIAMONDS AND SIMILAR

Info

Publication number: IT1055720B
Authority: IT; Italy
Prior art keywords: diamonds; similar; polishing procedure; polishing; procedure
Prior art date: 1975-01-02

Application number

IT70248/75A

Other languages

Italian (it)

Original Assignee

Toye Gemstones Ltd

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.)

1975-01-02

Filing date

1975-12-31

Publication date

1982-01-11

1975-01-02 Priority claimed from GB92/75A external-priority patent/GB1480431A/en

1975-12-31 Application filed by Toye Gemstones Ltd filed Critical Toye Gemstones Ltd

1982-01-11 Application granted granted Critical

1982-01-11 Publication of IT1055720B publication Critical patent/IT1055720B/en

Classifications

- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C17/00—Gems or the like
- A44C17/001—Faceting gems

IT70248/75A 1975-01-02 1975-12-31 POLISHING PROCEDURE FOR DIAMONDS AND SIMILAR IT1055720B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB92/75A GB1480431A (en)	1975-01-02	1975-01-02	Method of polishing diamonds
GB4373575		1975-10-24

Publications (1)

Publication Number	Publication Date
IT1055720B true IT1055720B (en)	1982-01-11

Family

ID=26235682

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT70248/75A IT1055720B (en)	1975-01-02	1975-12-31	POLISHING PROCEDURE FOR DIAMONDS AND SIMILAR

Country Status (19)

Country	Link
JP (1)	JPS5193495A (en)
AT (1)	AT340794B (en)
AU (1)	AU502807B2 (en)
BR (1)	BR7508745A (en)
CA (1)	CA1062484A (en)
CH (1)	CH593779A5 (en)
DE (1)	DE2558495A1 (en)
DK (1)	DK593675A (en)
ES (1)	ES217820Y (en)
FI (1)	FI753698A (en)
FR (1)	FR2296503A1 (en)
IE (1)	IE42227B1 (en)
IL (1)	IL48765A (en)
IT (1)	IT1055720B (en)
LU (1)	LU74117A1 (en)
NL (1)	NL7515258A (en)
NO (1)	NO754366L (en)
NZ (1)	NZ179674A (en)
SE (1)	SE410267B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4020649A (en) *	1976-05-27	1977-05-03	Henry Grossbard	Brilliantized step cut diamond
IL58834A (en) *	1978-12-06	1982-12-31	Clarke Roger Maxwell	Gemstone and method and device for cutting it
DE4210995C2 (en) *	1992-04-02	1997-04-03	Ulrich Dr Freiesleben	Cut gem, especially diamond
DE4409291A1 (en) *	1994-03-18	1995-09-21	Norbert Muerrle	Translucent jewel stone for jewellery

1975
- 1975-12-19 IE IE2781/75A patent/IE42227B1/en unknown
- 1975-12-23 CA CA242,458A patent/CA1062484A/en not_active Expired
- 1975-12-23 NO NO754366A patent/NO754366L/no unknown
- 1975-12-23 SE SE7514619A patent/SE410267B/en unknown
- 1975-12-24 DE DE19752558495 patent/DE2558495A1/en not_active Withdrawn
- 1975-12-29 IL IL48765A patent/IL48765A/en unknown
- 1975-12-30 AT AT990575A patent/AT340794B/en not_active IP Right Cessation
- 1975-12-30 LU LU74117A patent/LU74117A1/xx unknown
- 1975-12-30 DK DK593675A patent/DK593675A/en unknown
- 1975-12-30 BR BR7508745*A patent/BR7508745A/en unknown
- 1975-12-30 FI FI753698A patent/FI753698A/fi not_active Application Discontinuation
- 1975-12-31 ES ES1975217820U patent/ES217820Y/en not_active Expired
- 1975-12-31 IT IT70248/75A patent/IT1055720B/en active
- 1975-12-31 FR FR7540354A patent/FR2296503A1/en not_active Withdrawn
- 1975-12-31 NL NL7515258A patent/NL7515258A/en not_active Application Discontinuation
- 1975-12-31 AU AU87996/75A patent/AU502807B2/en not_active Expired
1976
- 1976-01-05 CH CH1776A patent/CH593779A5/xx not_active IP Right Cessation
- 1976-01-05 JP JP51000728A patent/JPS5193495A/ja active Pending
- 1976-01-06 NZ NZ179674A patent/NZ179674A/en unknown

Also Published As

Publication number	Publication date
DK593675A (en)	1976-07-03
NL7515258A (en)	1976-07-06
FI753698A (en)	1976-07-03
ES217820Y (en)	1977-01-01
LU74117A1 (en)	1976-07-20
DE2558495A1 (en)	1976-07-15
ATA990575A (en)	1977-04-15
JPS5193495A (en)	1976-08-16
AU8799675A (en)	1977-07-07
IL48765A0 (en)	1976-02-29
IE42227L (en)	1976-07-02
BR7508745A (en)	1977-05-17
CA1062484A (en)	1979-09-18
NZ179674A (en)	1978-03-06
IL48765A (en)	1978-04-30
CH593779A5 (en)	1977-12-15
ES217820U (en)	1976-08-16
AU502807B2 (en)	1979-08-09
SE410267B (en)	1979-10-08
SE7514619L (en)	1976-07-05
FR2296503A1 (en)	1976-07-30
IE42227B1 (en)	1980-07-02
NO754366L (en)	1976-07-05
AT340794B (en)	1978-01-10

Similar Documents

Publication	Publication Date	Title
RO69516A (en)	1981-08-30	PROCEDURE FOR THE PREPARATION OF GREAT COPOLIMERS
IT1055364B (en)	1981-12-21	PROCEDURE FOR THE PREPARATION OF POLI P PHENYLENTEREPHTHALAMIDE
IT1072015B (en)	1985-04-10	WHEELCHAIR FOR CHILDREN OR SIMILAR
DK15979A (en)	1979-07-17	POLISHER FOR SILICIUM AND GERMANY SURFACES
DK319277A (en)	1978-01-15	HYDROXYSUCCINIMIDESTER METHODS FOR THE MANUFACTURE AND USE OF ITS
IT1041636B (en)	1980-01-10	PLANTER FOR POTATOES AND SIMILAR
IT1057141B (en)	1982-03-10	PROCEDURE AND DEVICE FOR FINISHING THE GEARS
AT347807B (en)	1979-01-10	GRINDING DEVICE
IT1067879B (en)	1985-03-21	DEVICE FOR ORIENTATION AND SELECTION OF LECCA LECCA
IT1071646B (en)	1985-04-10	MACHINE FOR THE PREPARATION OF MIXTURES OF BITUMENED STONE AND SIMILAR..PARTICULARLY FOR ROAD WORKS
IT1074547B (en)	1985-04-20	PROCEDURE AND DEVICE FOR THE PRODUCTION OF ABRASIVE MATERIAL
IT1082841B (en)	1985-05-21	SHARPENING DEVICE FOR KNIVES AND SIMILAR
SE7602756L (en)	1976-10-31	GRINDING PROCEDURE
IT1053937B (en)	1981-10-10	PROCEDURE AND DEVICE FOR GRINDING LONG CYLINDRICAL PARTS
DK114178A (en)	1979-06-21	ABRASIVES FOR DENTALS AND PROCEDURES FOR THE MANUFACTURE THEREOF
IT1116119B (en)	1986-02-10	DEVICE AND PROCEDURE FOR PREPARING PRAWNS AND SIMILAR
IT1061585B (en)	1983-04-30	PROCEDURE AND DEVICE FOR THE ELECTROPOLITURE OF THE SURFACE OF CONTAINERS
AT346726B (en)	1978-11-27	DIAMOND MATERIAL
IT1061334B (en)	1983-02-28	PROCEDURE FOR THE CLEANING OF POLISHED SEMICONDUCTIVE DISCS
IT1055720B (en)	1982-01-11	POLISHING PROCEDURE FOR DIAMONDS AND SIMILAR
SE7610547L (en)	1977-03-27	GRINDING DEVICE FOR COMMUTORS
IT1057761B (en)	1982-03-30	REGISTRATION DEVICE FOR FIXTURES AND SIMILAR
IT1065625B (en)	1985-03-04	POROUS ABRASIVE WITHOUT HOLES AND PROCEDURE FOR ITS MANUFACTURE
IT1070320B (en)	1985-03-29	PROCEDURE FOR THE PREPARATION OF DIAMOND ANDROSTANIC COMPOUNDS AND COMPOUNDS OBTAINED WITH THE PROCEDURE
IT1058809B (en)	1982-05-10	THYRISTOR AND PROCEDURE FOR ITS MANUFACTURE