CH379921A - Photographischer Entwickler - Google Patents

Photographischer Entwickler

Info

Publication number
CH379921A
CH379921A CH7306459A CH7306459A CH379921A CH 379921 A CH379921 A CH 379921A CH 7306459 A CH7306459 A CH 7306459A CH 7306459 A CH7306459 A CH 7306459A CH 379921 A CH379921 A CH 379921A
Authority
CH
Switzerland
Prior art keywords
photographic developer
photographic
developer
Prior art date
Application number
CH7306459A
Other languages
English (en)
Inventor
Heinz Dipl Ing Sassmann
Original Assignee
Agfa Ag
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 by Agfa Ag filed Critical Agfa Ag
Publication of CH379921A publication Critical patent/CH379921A/de

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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH7306459A 1958-05-10 1959-05-09 Photographischer Entwickler CH379921A (de)

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
CH379921A true CH379921A (de) 1964-07-15

Family

ID=6926934

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7306459A CH379921A (de) 1958-05-10 1959-05-09 Photographischer Entwickler

Country Status (5)

Country Link
BE (1) BE578539A (de)
CH (1) CH379921A (de)
DE (1) DE1079455B (de)
FR (1) FR1223865A (de)
GB (1) GB871684A (de)

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
GB871684A (en) 1961-06-28
BE578539A (de)
FR1223865A (fr) 1960-06-21

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