FR951887A - Perfectionnement aux agrandissements photographiques - Google Patents

Perfectionnement aux agrandissements photographiques

Info

Publication number
FR951887A
FR951887A FR951887DA FR951887A FR 951887 A FR951887 A FR 951887A FR 951887D A FR951887D A FR 951887DA FR 951887 A FR951887 A FR 951887A
Authority
FR
France
Prior art keywords
improvement
photographic enlargements
enlargements
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)
Inventor
Paris Palomba
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 FR951887A publication Critical patent/FR951887A/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
    • G03C5/08—Photoprinting; Processes and means for preventing photoprinting
    • 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
    • G03C5/04—Photo-taking processes
    • G03C5/06—Travelling-mask processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR951887D 1947-08-01 1947-08-01 Perfectionnement aux agrandissements photographiques Expired FR951887A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR951887T 1947-08-01

Publications (1)

Publication Number Publication Date
FR951887A true FR951887A (fr) 1949-11-04

Family

ID=9486330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR951887D Expired FR951887A (fr) 1947-08-01 1947-08-01 Perfectionnement aux agrandissements photographiques

Country Status (1)

Country Link
FR (1) FR951887A (fr)

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