FR819754A - Révélateurs photographiques - Google Patents

Révélateurs photographiques

Info

Publication number
FR819754A
FR819754A FR819754DA FR819754A FR 819754 A FR819754 A FR 819754A FR 819754D A FR819754D A FR 819754DA FR 819754 A FR819754 A FR 819754A
Authority
FR
France
Prior art keywords
photographic developers
developers
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR819754A publication Critical patent/FR819754A/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
    • 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
    • G03C5/305—Additives other than developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper (AREA)
  • Pyridine Compounds (AREA)
FR819754D 1936-04-11 1937-03-25 Révélateurs photographiques Expired FR819754A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0054786 1936-04-11

Publications (1)

Publication Number Publication Date
FR819754A true FR819754A (fr) 1937-10-26

Family

ID=7193971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR819754D Expired FR819754A (fr) 1936-04-11 1937-03-25 Révélateurs photographiques

Country Status (5)

Country Link
US (1) US2155501A (fr)
BE (1) BE420753A (fr)
FR (1) FR819754A (fr)
GB (1) GB493364A (fr)
NL (1) NL45962C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279068A (en) * 1964-01-23 1966-10-18 Barnes Hind Pharm Inc Method of detecting carious tissue

Also Published As

Publication number Publication date
GB493364A (en) 1938-10-06
NL45962C (fr)
US2155501A (en) 1939-04-25
BE420753A (fr)

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