FR857661A - Matériel photographique à plusieurs couches - Google Patents

Matériel photographique à plusieurs couches

Info

Publication number
FR857661A
FR857661A FR857661DA FR857661A FR 857661 A FR857661 A FR 857661A FR 857661D A FR857661D A FR 857661DA FR 857661 A FR857661 A FR 857661A
Authority
FR
France
Prior art keywords
photographic material
layered photographic
layered
photographic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Inventor
Bela Gaspar
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR857661A publication Critical patent/FR857661A/fr
Expired legal-status Critical Current

Links

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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR857661D 1938-07-16 1939-07-11 Matériel photographique à plusieurs couches Expired FR857661A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0098294 1938-07-16

Publications (1)

Publication Number Publication Date
FR857661A true FR857661A (fr) 1940-09-24

Family

ID=7140841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857661D Expired FR857661A (fr) 1938-07-16 1939-07-11 Matériel photographique à plusieurs couches

Country Status (3)

Country Link
US (1) US2319984A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE435405A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR857661A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320193A (en) * 1980-05-21 1982-03-16 Bristol-Myers Company Photographic emulsions having special chromatic effects

Also Published As

Publication number Publication date
BE435405A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US2319984A (en) 1943-05-25

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