FR726962A - Process for the production of sound films - Google Patents

Process for the production of sound films

Info

Publication number
FR726962A
FR726962A FR726962DA FR726962A FR 726962 A FR726962 A FR 726962A FR 726962D A FR726962D A FR 726962DA FR 726962 A FR726962 A FR 726962A
Authority
FR
France
Prior art keywords
production
sound films
films
sound
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
Kurt Breusing
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 FR726962A publication Critical patent/FR726962A/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
    • G03C5/12—Cinematrographic processes of taking pictures or printing
    • G03C5/14—Cinematrographic processes of taking pictures or printing combined with sound-recording

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR726962D 1930-12-02 1931-11-27 Process for the production of sound films Expired FR726962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE726962X 1930-12-02

Publications (1)

Publication Number Publication Date
FR726962A true FR726962A (en) 1932-06-10

Family

ID=6635346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR726962D Expired FR726962A (en) 1930-12-02 1931-11-27 Process for the production of sound films

Country Status (1)

Country Link
FR (1) FR726962A (en)

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