BE419235A - - Google Patents

Info

Publication number: BE419235A
Authority: BE; Belgium

Application number

BE419235A

Other languages

French (fr)

Inventor

Saint Genies A H J De Lassus

Original Assignee

Thomson Houston Comp Francaise

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.)

1936-01-04

Filing date

1936-12-30

Publication date

1937-01-30

1936-12-30 Application filed by Thomson Houston Comp Francaise filed Critical Thomson Houston Comp Francaise

1937-01-30 Publication of BE419235A publication Critical patent/BE419235A/fr

1938-02-21 Priority to BE426502A priority Critical patent/BE426502R/fr

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/14—Additive processes using lenticular screens; Materials therefor; Preparing or processing such materials

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

BE419235A 1936-01-04 1936-12-30 BE419235A (sv)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BE426502A BE426502R (fr)	1936-01-04	1938-02-21	Procede pour l'obtention des photographies en couleurs

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR811701T		1936-01-04

Publications (1)

Publication Number	Publication Date
BE419235A true BE419235A (sv)	1937-01-30

Family

ID=9261963

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE419235A BE419235A (sv)	1936-01-04	1936-12-30
BE426502A BE426502R (fr)	1936-01-04	1938-02-21	Procede pour l'obtention des photographies en couleurs

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BE426502A BE426502R (fr)	1936-01-04	1938-02-21	Procede pour l'obtention des photographies en couleurs

Country Status (3)

Country	Link
BE (2)	BE419235A (sv)
DE (1)	DE705342C (sv)
FR (4)	FR811701A (sv)

1936
- 1936-01-04 FR FR811701D patent/FR811701A/fr not_active Expired
- 1936-12-01 FR FR48554D patent/FR48554E/fr not_active Expired
- 1936-12-30 BE BE419235A patent/BE419235A/fr unknown
1937
- 1937-03-02 FR FR48823D patent/FR48823E/fr not_active Expired
- 1937-08-11 DE DEL93072D patent/DE705342C/de not_active Expired
- 1937-11-30 FR FR49467D patent/FR49467E/fr not_active Expired
1938
- 1938-02-21 BE BE426502A patent/BE426502R/fr active

Also Published As

Publication number	Publication date
FR48823E (fr)	1938-07-12
FR49467E (fr)	1939-05-01
FR48554E (fr)	1938-04-05
FR811701A (fr)	1937-04-21
DE705342C (de)	1941-04-24
BE426502R (fr)	1938-03-31

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