AT278051B - Stencil that can be perforated by electrical sparks - Google Patents

Stencil that can be perforated by electrical sparks

Info

Publication number: AT278051B
Authority: AT; Austria
Prior art keywords: stencil; perforated; electrical sparks; sparks; electrical
Prior art date: 1966-07-11

Application number

AT642467A

Other languages

German (de)

Original Assignee

Kemi As

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.)

1966-07-11

Filing date

1967-07-10

Publication date

1970-01-26

1967-07-10 Application filed by Kemi As filed Critical Kemi As

1970-01-26 Application granted granted Critical

1970-01-26 Publication of AT278051B publication Critical patent/AT278051B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/24—Stencils; Stencil materials; Carriers therefor
- B41N1/246—Stencils; Stencil materials; Carriers therefor characterised by the electroconductive means or additives
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/3188—Next to cellulosic
- Y10T428/31895—Paper or wood
- Y10T428/31899—Addition polymer of hydrocarbon[s] only
- Y10T428/31902—Monoethylenically unsaturated

AT642467A 1966-07-11 1967-07-10 Stencil that can be perforated by electrical sparks AT278051B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK357266AA DK118255B (en)	1966-07-11	1966-07-11	Electrically perforable stencil.

Publications (1)

Publication Number	Publication Date
AT278051B true AT278051B (en)	1970-01-26

Family

ID=8124414

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT642467A AT278051B (en)	1966-07-11	1967-07-10	Stencil that can be perforated by electrical sparks

Country Status (9)

Country	Link
US (1)	US3562003A (en)
AT (1)	AT278051B (en)
CH (1)	CH477986A (en)
DE (1)	DE1623619B1 (en)
DK (1)	DK118255B (en)
FI (1)	FI47546C (en)
GB (1)	GB1187503A (en)
NL (1)	NL6709642A (en)
SE (1)	SE317090B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3900586A (en) *	1972-12-20	1975-08-19	Australia Res Lab	Electrostatic duplicating process
US3925698A (en) *	1973-10-12	1975-12-09	Us Army	Colloidal semiconductor and method of manufacture
GB2014087A (en) *	1978-01-25	1979-08-22	Vickers Ltd	Blank for conversion into a perforated stencil by spark erosion
GB2205275B (en) *	1981-08-11	1989-06-28	Plessey Co Ltd	Composite materials.
US9450224B2 (en)	2012-03-28	2016-09-20	Sharp Laboratories Of America, Inc.	Sodium iron(II)-hexacyanoferrate(II) battery electrode and synthesis method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT141074B (en) *	1933-01-03	1935-03-25	Wilhelm Koreska	Writing pad for recording controlled spark discharges.
DE1030674B (en) *	1955-04-06	1958-05-22	Renker Belipa G M B H	Method for producing a spark recording paper

1966
- 1966-07-11 DK DK357266AA patent/DK118255B/en unknown
1967
- 1967-01-30 DE DE1967A0056150 patent/DE1623619B1/en active Pending
- 1967-07-03 CH CH939067A patent/CH477986A/en not_active IP Right Cessation
- 1967-07-04 GB GB30647/67A patent/GB1187503A/en not_active Expired
- 1967-07-05 FI FI671858A patent/FI47546C/en active
- 1967-07-07 US US651778A patent/US3562003A/en not_active Expired - Lifetime
- 1967-07-10 AT AT642467A patent/AT278051B/en not_active IP Right Cessation
- 1967-07-10 SE SE10419/67A patent/SE317090B/xx unknown
- 1967-07-11 NL NL6709642A patent/NL6709642A/xx unknown

Also Published As

Publication number	Publication date
DE1623619B1 (en)	1972-03-23
FI47546C (en)	1974-01-10
DK118255B (en)	1970-07-27
FI47546B (en)	1973-10-01
US3562003A (en)	1971-02-09
GB1187503A (en)	1970-04-08
CH477986A (en)	1969-09-15
NL6709642A (en)	1968-01-12
SE317090B (en)	1969-11-10

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Legal Events

Date	Code	Title	Description
1975-02-15	ELJ	Ceased due to non-payment of the annual fee