BE578539A - - Google Patents

Info

Publication number
BE578539A
BE578539A BE578539DA BE578539A BE 578539 A BE578539 A BE 578539A BE 578539D A BE578539D A BE 578539DA BE 578539 A BE578539 A BE 578539A
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 BE578539A publication Critical patent/BE578539A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE578539D 1958-05-10 BE578539A (US07922777-20110412-C00004.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA29466A DE1079455B (de) 1958-05-10 1958-05-10 Photographischer Entwickler mit einem Gehalt an 4-Amino-5-pyrazolon-verbindungen und Hydrochinon

Publications (1)

Publication Number Publication Date
BE578539A true BE578539A (US07922777-20110412-C00004.png)

Family

ID=6926934

Family Applications (1)

Application Number Title Priority Date Filing Date
BE578539D BE578539A (US07922777-20110412-C00004.png) 1958-05-10

Country Status (5)

Country Link
BE (1) BE578539A (US07922777-20110412-C00004.png)
CH (1) CH379921A (US07922777-20110412-C00004.png)
DE (1) DE1079455B (US07922777-20110412-C00004.png)
FR (1) FR1223865A (US07922777-20110412-C00004.png)
GB (1) GB871684A (US07922777-20110412-C00004.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772019A (en) * 1972-05-19 1973-11-13 H & W Co Inc St Johnsbury Novel developer and process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955025C (de) * 1954-03-15 1956-12-27 Agfa Aktiengesellschft Fuer Ph Photographischer Entwickler
DE1024798B (de) * 1956-08-16 1958-02-20 Leonar Werke Ag Fixierentwickler fuer die Schnellentwicklung photographischer Schichten

Also Published As

Publication number Publication date
DE1079455B (de) 1960-04-07
CH379921A (de) 1964-07-15
GB871684A (en) 1961-06-28
FR1223865A (fr) 1960-06-21

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