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FR920349A - Process for the preservation of films and films - Google Patents

Process for the preservation of films and films

Info

Publication number
FR920349A
FR920349A FR920349DA FR920349A FR 920349 A FR920349 A FR 920349A FR 920349D A FR920349D A FR 920349DA FR 920349 A FR920349 A FR 920349A
Authority
FR
France
Prior art keywords
films
preservation
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
Georges Gerard
Pierre Lefebure
Arthur Nepokoitchitzky
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 FR920349A publication Critical patent/FR920349A/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
    • G03C11/00—Auxiliary processes in photography
    • G03C11/08—Varnishing, e.g. application of protective layers on finished photographic prints

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR920349D 1945-09-21 1945-09-21 Process for the preservation of films and films Expired FR920349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920349T 1945-09-21

Publications (1)

Publication Number Publication Date
FR920349A true FR920349A (en) 1947-04-03

Family

ID=9427986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920349D Expired FR920349A (en) 1945-09-21 1945-09-21 Process for the preservation of films and films

Country Status (1)

Country Link
FR (1) FR920349A (en)

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