DK609788D0 - Fremgangsmaade og apparat til fremstilling af aendrede fotografiske aftryk - Google Patents

Fremgangsmaade og apparat til fremstilling af aendrede fotografiske aftryk

Info

Publication number: DK609788D0
Authority: DK; Denmark
Prior art keywords: photographic prints; manufacturing modified; modified photographic; manufacturing; prints
Prior art date: 1987-11-03

Application number

DK609788A

Other languages

English (en)

Other versions

DK609788A (da

Inventor

William G Reed

Maxwell G Maginness

Original Assignee

Ciba Geigy 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.)

1987-11-03

Filing date

1988-11-02

Publication date

1988-11-02

1988-11-02 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1988-11-02 Publication of DK609788D0 publication Critical patent/DK609788D0/da

1989-05-04 Publication of DK609788A publication Critical patent/DK609788A/da

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
- G03B27/725—Optical projection devices wherein the contrast is controlled electrically (e.g. cathode ray tube masking)

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)
Color Television Systems (AREA)
Transforming Electric Information Into Light Information (AREA)

DK609788A 1987-11-03 1988-11-02 Fremgangsmaade og apparat til fremstilling af aendrede fotografiske aftryk DK609788A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US11701187A	1987-11-03	1987-11-03

Publications (2)

Publication Number	Publication Date
DK609788D0 true DK609788D0 (da)	1988-11-02
DK609788A DK609788A (da)	1989-05-04

Family

ID=22370528

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK609788A DK609788A (da)	1987-11-03	1988-11-02	Fremgangsmaade og apparat til fremstilling af aendrede fotografiske aftryk

Country Status (5)

Country	Link
EP (1)	EP0315589B1 (da)
JP (1)	JPH01166027A (da)
CA (1)	CA1306418C (da)
DE (1)	DE3883918T2 (da)
DK (1)	DK609788A (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4908876A (en) *	1988-03-16	1990-03-13	Digivision, Inc.	Apparatus and method for enhancement of image viewing by modulated illumination of a transparency
JP2719034B2 (ja) *	1990-06-28	1998-02-25	富士写真フイルム株式会社	写真プリンタ
JP2907296B2 (ja) *	1990-08-02	1999-06-21	富士写真フイルム株式会社	写真プリンタ
DE4031064A1 (de) *	1990-10-02	1992-04-09	Seitz Phototechnik Ag	Verfahren und vorrichtung zum aufbelichten eines filmbildes auf einem fotopapier oder dergl.
EP0789265A1 (en) *	1996-02-12	1997-08-13	Polaroid Corporation	Spatial light modulator assembly for adapting a photographic printer to print electronic images
US6428814B1 (en)	1999-10-08	2002-08-06	Elan Pharma International Ltd.	Bioadhesive nanoparticulate compositions having cationic surface stabilizers
US20020115021A1 (en) *	2001-02-01	2002-08-22	Advanced Micro Devices, Inc.	Configurable patterning device and a method of making integrated circuits using such a device
EP1471887B1 (en)	2002-02-04	2010-04-21	Elan Pharma International Ltd.	Nanoparticulate compositions having lysozyme as a surface stabilizer
IT201800003616A1 (it) *	2018-03-15	2019-09-15	Polina Bessonova	Sistema di illuminazione per ingranditore fotografico

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3926520A (en) *	1974-07-12	1975-12-16	Us Air Force	System for electronic adjustment of effective contrast ratio in photographic reproduction
DE2820965A1 (de) *	1978-05-12	1979-11-15	Agfa Gevaert Ag	Fotografisches kopiergeraet
CH651403A5 (de) *	1980-12-19	1985-09-13	Walter Dr Grossmann	Verfahren und vorrichtung zum belichten von aufzeichnungsmaterial bei der herstellung photographischer farbkopien.
US4583186A (en) *	1984-03-26	1986-04-15	Bremson Data Systems	Computerized video imaging system

1988
- 1988-10-25 DE DE19883883918 patent/DE3883918T2/de not_active Expired - Fee Related
- 1988-10-25 EP EP19880810726 patent/EP0315589B1/en not_active Expired - Lifetime
- 1988-10-31 JP JP27596088A patent/JPH01166027A/ja active Pending
- 1988-11-01 CA CA000581837A patent/CA1306418C/en not_active Expired - Lifetime
- 1988-11-02 DK DK609788A patent/DK609788A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP0315589B1 (en)	1993-09-08
DE3883918T2 (de)	1994-01-20
DE3883918D1 (de)	1993-10-14
CA1306418C (en)	1992-08-18
DK609788A (da)	1989-05-04
JPH01166027A (ja)	1989-06-29
EP0315589A1 (en)	1989-05-10

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Legal Events

Date	Code	Title	Description
1992-11-23	AHS	Application shelved for other reasons than non-payment