CH552824A - Fotografisches farbkopiergeraet. - Google Patents

Fotografisches farbkopiergeraet.

Info

Publication number: CH552824A
Authority: CH; Switzerland
Prior art keywords: color copier; photographic color; photographic; copier; color
Prior art date: 1972-09-16

Application number

CH1279873A

Other languages

German (de)

English (en)

Original Assignee

Agfa Gevaert 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.)

1972-09-16

Filing date

1973-09-06

Publication date

1974-08-15

1972-09-16 Priority claimed from DE19722245574 external-priority patent/DE2245574C3/de

1973-09-06 Application filed by Agfa Gevaert Ag filed Critical Agfa Gevaert Ag

1974-08-15 Publication of CH552824A publication Critical patent/CH552824A/xx

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
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
- G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
- G03B27/735—Controlling exposure by variation of spectral composition, e.g. multicolor printers in dependence upon automatic analysis of the original

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
General Physics & Mathematics (AREA)
Projection-Type Copiers In General (AREA)
Control Of Exposure In Printing And Copying (AREA)

CH1279873A 1972-09-16 1973-09-06 Fotografisches farbkopiergeraet. CH552824A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722245574 DE2245574C3 (de)		1972-09-16	Fotografisches Farbkopiergerät

Publications (1)

Publication Number	Publication Date
CH552824A true CH552824A (de)	1974-08-15

Family

ID=5856559

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1279873A CH552824A (de)	1972-09-16	1973-09-06	Fotografisches farbkopiergeraet.

Country Status (5)

Country	Link
US (1)	US3836247A (nl)
JP (1)	JPS5017850B2 (nl)
BE (1)	BE804750A (nl)
CH (1)	CH552824A (nl)
GB (1)	GB1406389A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5526791Y2 (nl) *	1977-03-25	1980-06-26
GB2123968B (en) *	1982-06-10	1986-01-29	Konishiroku Photo Ind	Color printer
DE3435598C2 (de) *	1983-09-30	1986-06-19	Olympus Optical Co., Ltd., Tokio/Tokyo	Endoskopanordnung
CN104966480B (zh) *	2015-07-21	2017-08-25	京东方科技集团股份有限公司	阵列基板行驱动电路单元、驱动电路和显示面板

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3120782A (en) *	1961-03-27	1964-02-11	Eastman Kodak Co	Exposure control system for color printers
DE1497931C3 (de) *	1966-12-10	1975-10-23	Agfa-Gevaert Ag, 5090 Leverkusen	Fotografisches Farbkopiergerät
BE755386A (fr) *	1969-08-28	1971-03-01	Ciba Geigy	Dispositif de tirage d'originaux en couleurs
US3612683A (en) *	1970-06-17	1971-10-12	Eastman Kodak Co	Photographic timing apparatus

1973
- 1973-09-06 CH CH1279873A patent/CH552824A/xx not_active IP Right Cessation
- 1973-09-12 BE BE1005353A patent/BE804750A/nl unknown
- 1973-09-14 JP JP48103321A patent/JPS5017850B2/ja not_active Expired
- 1973-09-14 US US00397244A patent/US3836247A/en not_active Expired - Lifetime
- 1973-09-14 GB GB4329473A patent/GB1406389A/en not_active Expired

Also Published As

Publication number	Publication date
DE2245574B2 (de)	1977-05-12
GB1406389A (en)	1975-09-17
US3836247A (en)	1974-09-17
DE2245574A1 (de)	1974-03-21
JPS5017850B2 (nl)	1975-06-24
BE804750A (nl)	1974-03-12
JPS49134328A (nl)	1974-12-24

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Legal Events

Date	Code	Title	Description
1984-05-30	PL	Patent ceased