AT278525B - Beleuchtungsvorrichtung für Reproduktionszwecke - Google Patents

Beleuchtungsvorrichtung für Reproduktionszwecke

Info

Publication number: AT278525B
Authority: AT; Austria
Prior art keywords: lighting device; reproduction purposes; reproduction; purposes; lighting
Prior art date: 1965-12-22

Application number

AT1166966A

Other languages

English (en)

Original Assignee

Kalle Ag

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.)

1965-12-22

Filing date

1966-12-19

Publication date

1970-02-10

1966-12-19 Application filed by Kalle Ag filed Critical Kalle Ag

1970-02-10 Application granted granted Critical

1970-02-10 Publication of AT278525B publication Critical patent/AT278525B/de

Links

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/02—Exposure apparatus for contact printing
- G03B27/14—Details
- G03B27/16—Illumination arrangements, e.g. positioning of lamps, positioning of reflectors

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Light Sources And Details Of Projection-Printing Devices (AREA)
Glass Compositions (AREA)

AT1166966A 1965-12-22 1966-12-19 Beleuchtungsvorrichtung für Reproduktionszwecke AT278525B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEK0057981		1965-12-22

Publications (1)

Publication Number	Publication Date
AT278525B true AT278525B (de)	1970-02-10

Family

ID=7228494

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT1166966A AT278525B (de)	1965-12-22	1966-12-19	Beleuchtungsvorrichtung für Reproduktionszwecke

Country Status (8)

Country	Link
US (1)	US3503681A (de)
AT (1)	AT278525B (de)
BE (1)	BE691437A (de)
ES (1)	ES334778A1 (de)
FR (1)	FR1505272A (de)
GB (1)	GB1163607A (de)
NL (1)	NL6617429A (de)
SE (1)	SE313251B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3752579A (en) *	1971-06-14	1973-08-14	Pek Inc	Light exposure apparatus and method
JPS50902A (de) *	1973-05-04	1975-01-08
US4335421A (en) *	1980-03-17	1982-06-15	Modia Joseph W	Light fixture, light aperture and method of uniformly illuminating an optically diffusive viewing area
GB2123540A (en) *	1982-04-20	1984-02-01	Cameron Elkins Cozier	Light fittings
US5147761A (en) *	1990-06-11	1992-09-15	W. R. Grace & Co.-Conn.	Method for preparing relief image printing plates
US6245487B1 (en) *	1999-08-26	2001-06-12	Polyfibron Technologies, Inc.	Methods for enhancing images on relief image printing plates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2817754A (en) *	1954-08-26	1957-12-24	Bridgeport Metal Goods Mfg Co	Torch head safety flash light
US2971083A (en) *	1958-11-14	1961-02-07	Gen Electric	Low brightness louver
US2990763A (en) *	1959-07-08	1961-07-04	Gen Aniline & Film Corp	Diazo type printing apparatus
US3217625A (en) *	1963-07-05	1965-11-16	Tecnifax Corp	High resolution reproduction apparatus
US3377482A (en) *	1965-12-23	1968-04-09	Podany Oldrich	Reflector assembly for fluorescent tubes

1966
- 1966-12-12 NL NL6617429A patent/NL6617429A/xx unknown
- 1966-12-19 AT AT1166966A patent/AT278525B/de not_active IP Right Cessation
- 1966-12-19 BE BE691437D patent/BE691437A/xx not_active IP Right Cessation
- 1966-12-20 SE SE17453/66A patent/SE313251B/xx unknown
- 1966-12-21 ES ES0334778A patent/ES334778A1/es not_active Expired
- 1966-12-21 FR FR88304A patent/FR1505272A/fr not_active Expired
- 1966-12-21 GB GB57131/66A patent/GB1163607A/en not_active Expired
- 1966-12-22 US US603837A patent/US3503681A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE1522776B2 (de)	1975-11-13
NL6617429A (de)	1967-06-23
BE691437A (de)	1967-06-19
GB1163607A (en)	1969-09-10
SE313251B (de)	1969-08-04
DE1522776A1 (de)	1969-10-30
ES334778A1 (es)	1967-12-01
US3503681A (en)	1970-03-31
FR1505272A (fr)	1967-12-08

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Legal Events

Date	Code	Title	Description
1987-12-15	ELA	Expired due to lapse of time