FR844195A - Device for driving films in cinematographic apparatus - Google Patents

Device for driving films in cinematographic apparatus

Info

Publication number
FR844195A
FR844195A FR844195DA FR844195A FR 844195 A FR844195 A FR 844195A FR 844195D A FR844195D A FR 844195DA FR 844195 A FR844195 A FR 844195A
Authority
FR
France
Prior art keywords
cinematographic apparatus
driving films
films
driving
cinematographic
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
Andre Stouvenaut
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 FR844195A publication Critical patent/FR844195A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/06—Projectors or projection-type viewers; Accessories therefor affording only episcopic projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR844195D 1938-03-30 1938-03-30 Device for driving films in cinematographic apparatus Expired FR844195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR844195T 1938-03-30

Publications (1)

Publication Number Publication Date
FR844195A true FR844195A (en) 1939-07-20

Family

ID=9312310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR844195D Expired FR844195A (en) 1938-03-30 1938-03-30 Device for driving films in cinematographic apparatus

Country Status (1)

Country Link
FR (1) FR844195A (en)

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