FR576533A - New phono-cinema device giving, together or separately, auditions and projections, animated or not - Google Patents

New phono-cinema device giving, together or separately, auditions and projections, animated or not

Info

Publication number
FR576533A
FR576533A FR576533DA FR576533A FR 576533 A FR576533 A FR 576533A FR 576533D A FR576533D A FR 576533DA FR 576533 A FR576533 A FR 576533A
Authority
FR
France
Prior art keywords
auditions
phono
animated
projections
separately
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
Aime Wilcken
Robert Wilcken
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 FR576533A publication Critical patent/FR576533A/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)
FR576533D 1923-03-03 1923-03-03 New phono-cinema device giving, together or separately, auditions and projections, animated or not Expired FR576533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR576533T 1923-03-03

Publications (1)

Publication Number Publication Date
FR576533A true FR576533A (en) 1924-08-22

Family

ID=8954135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR576533D Expired FR576533A (en) 1923-03-03 1923-03-03 New phono-cinema device giving, together or separately, auditions and projections, animated or not

Country Status (1)

Country Link
FR (1) FR576533A (en)

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