FR998985A - - Google Patents

Info

Publication number
FR998985A
FR998985A FR998985DA FR998985A FR 998985 A FR998985 A FR 998985A FR 998985D A FR998985D A FR 998985DA FR 998985 A FR998985 A FR 998985A
Authority
FR
France
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
French (fr)
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.)
Publication date
Application granted granted Critical
Publication of FR998985A publication Critical patent/FR998985A/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
    • G03C7/32—Colour coupling substances
    • G03C7/36—Couplers containing compounds with active methylene groups
FR998985D 1948-11-09 Expired FR998985A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59203A US2500487A (en) 1948-11-09 1948-11-09 Yellow diffusion-fast color formers of the benzimidazole class

Publications (1)

Publication Number Publication Date
FR998985A true FR998985A (zh) 1952-01-24

Family

ID=22021460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998985D Expired FR998985A (zh) 1948-11-09

Country Status (5)

Country Link
US (1) US2500487A (zh)
BE (1) BE492063A (zh)
DE (1) DE900781C (zh)
FR (1) FR998985A (zh)
GB (1) GB659479A (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565656A (zh) * 1957-03-15
JP2805414B2 (ja) * 1992-05-11 1998-09-30 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料
BR9811231A (pt) * 1998-06-22 2000-08-15 Springer Carrier Sa Combinação de um suporte de montagem e um painel de suporte de um conjunto de motor e ventilador em uma unidade interna de um condicionador de ar
PL366799A1 (en) * 2001-07-27 2005-02-07 Curis, Inc. Mediators of hedgehog signaling pathways, compositions and uses related thereto
GB0400781D0 (en) * 2004-01-14 2004-02-18 Novartis Ag Organic compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2179239A (en) * 1935-04-10 1939-11-07 Agfa Ansco Corp Color photography
NL49334C (zh) * 1935-08-07
FR881899A (fr) * 1940-10-19 1943-05-11 Ig Farbenindustrie Ag Procédé de production d'images photographiques en couleurs

Also Published As

Publication number Publication date
US2500487A (en) 1950-03-14
GB659479A (en) 1951-10-24
DE900781C (de) 1954-01-04
BE492063A (zh)

Similar Documents

Publication Publication Date Title
IT454516A (zh)
AT165629B (zh)
AT165757B (zh)
AT166638B (zh)
FR960204A (zh)
IT454602A (zh)
BE482263A (zh)
BE482016A (zh)
NL72288C (zh)
NL71604C (zh)
NL69138C (zh)
BE527460A (zh)
BE491094A (zh)
BE478240A (zh)
BE488949A (zh)
BE488358A (zh)
BE482939A (zh)
BE482897A (zh)
BE482754A (zh)
BE482739A (zh)
BE482724A (zh)
BE482555A (zh)
BE482453A (zh)
BE482360A (zh)
BE489126A (zh)