FR617956A - Toning-fixing process for photographic prints and composition carrying out said process - Google Patents

Toning-fixing process for photographic prints and composition carrying out said process

Info

Publication number
FR617956A
FR617956A FR617956DA FR617956A FR 617956 A FR617956 A FR 617956A FR 617956D A FR617956D A FR 617956DA FR 617956 A FR617956 A FR 617956A
Authority
FR
France
Prior art keywords
toning
photographic prints
composition carrying
fixing process
fixing
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
French (fr)
Inventor
Emile Devienne
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 filed Critical
Application granted granted Critical
Publication of FR617956A publication Critical patent/FR617956A/en
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
    • G03C5/40—Chemically transforming developed images
    • G03C5/46—Toning

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR617956D 1926-06-21 1926-06-21 Toning-fixing process for photographic prints and composition carrying out said process Expired FR617956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR617956T 1926-06-21

Publications (1)

Publication Number Publication Date
FR617956A true FR617956A (en) 1927-03-01

Family

ID=8982670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR617956D Expired FR617956A (en) 1926-06-21 1926-06-21 Toning-fixing process for photographic prints and composition carrying out said process

Country Status (3)

Country Link
BE (1) BE343232A (en)
FR (1) FR617956A (en)
GB (1) GB272925A (en)

Also Published As

Publication number Publication date
BE343232A (en)
GB272925A (en) 1927-10-20

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