BE635585A - - Google Patents

Info

Publication number
BE635585A
BE635585A BE635585DA BE635585A BE 635585 A BE635585 A BE 635585A BE 635585D A BE635585D A BE 635585DA BE 635585 A BE635585 A BE 635585A
Authority
BE
Belgium
Application number
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 of BE635585A publication Critical patent/BE635585A/xx

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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/30—Developers
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/30—Developers
    • G03C5/3014—Hydrazine; Hydroxylamine; Urea; Derivatives thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE635585D 1962-07-30 BE635585A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DD8093362 1962-07-30
DEV22867A DE1254461B (de) 1962-07-30 1962-08-02 Verfahren zum Entwickeln photographischer Halogensilberemulsionen
FR932749A FR1355993A (fr) 1962-07-30 1963-04-25 Procédé de développement d'émulsions photographiques d'halogénures d'argent

Publications (1)

Publication Number Publication Date
BE635585A true BE635585A (fr)

Family

ID=27179660

Family Applications (1)

Application Number Title Priority Date Filing Date
BE635585D BE635585A (fr) 1962-07-30

Country Status (3)

Country Link
BE (1) BE635585A (fr)
DE (1) DE1254461B (fr)
FR (1) FR1355993A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0521827T3 (da) * 1991-07-03 1996-11-11 Ciba Geigy Ag Farmakologisk virksomme hydrazinderivater og fremgangsmåde til deres fremstilling
US5753652A (en) * 1991-07-03 1998-05-19 Novartis Corporation Antiretroviral hydrazine derivatives
DK0604368T3 (fr) * 1992-12-23 1997-02-24 Ciba Geigy Ag

Also Published As

Publication number Publication date
DE1254461B (de) 1967-11-16
FR1355993A (fr) 1964-03-20

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