FR734836A - Product for photographic reproductions - Google Patents

Product for photographic reproductions

Info

Publication number
FR734836A
FR734836A FR734836DA FR734836A FR 734836 A FR734836 A FR 734836A FR 734836D A FR734836D A FR 734836DA FR 734836 A FR734836 A FR 734836A
Authority
FR
France
Prior art keywords
product
photographic reproductions
reproductions
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
French (fr)
Inventor
Jacob Goldstein
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 FR734836A publication Critical patent/FR734836A/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
    • G03C1/00—Photosensitive materials
    • G03C1/64—Compositions containing iron compounds as photosensitive substances
    • 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
    • G03C1/00—Photosensitive materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR734836D 1932-04-07 1932-04-07 Product for photographic reproductions Expired FR734836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR734836T 1932-04-07

Publications (1)

Publication Number Publication Date
FR734836A true FR734836A (en) 1932-10-28

Family

ID=9130129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR734836D Expired FR734836A (en) 1932-04-07 1932-04-07 Product for photographic reproductions

Country Status (1)

Country Link
FR (1) FR734836A (en)

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