FR563675A - Cinematographic apparatus - Google Patents

Cinematographic apparatus

Info

Publication number
FR563675A
FR563675A FR563675DA FR563675A FR 563675 A FR563675 A FR 563675A FR 563675D A FR563675D A FR 563675DA FR 563675 A FR563675 A FR 563675A
Authority
FR
France
Prior art keywords
cinematographic apparatus
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
Jules Arcidius Perrault
William Alvan Hitchcock
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 FR563675A publication Critical patent/FR563675A/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
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR563675D 1923-03-12 1923-03-12 Cinematographic apparatus Expired FR563675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR563675T 1923-03-12

Publications (1)

Publication Number Publication Date
FR563675A true FR563675A (en) 1923-12-11

Family

ID=8945220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR563675D Expired FR563675A (en) 1923-03-12 1923-03-12 Cinematographic apparatus

Country Status (1)

Country Link
FR (1) FR563675A (en)

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