FR737906A - Cinematographic device for projecting images and reproducing sound - Google Patents

Cinematographic device for projecting images and reproducing sound

Info

Publication number
FR737906A
FR737906A FR737906DA FR737906A FR 737906 A FR737906 A FR 737906A FR 737906D A FR737906D A FR 737906DA FR 737906 A FR737906 A FR 737906A
Authority
FR
France
Prior art keywords
reproducing sound
projecting images
cinematographic
cinematographic device
projecting
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
La Vern Earl Thomas
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 FR737906A publication Critical patent/FR737906A/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
    • G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film
FR737906D 1931-06-01 1932-05-31 Cinematographic device for projecting images and reproducing sound Expired FR737906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US737906XA 1931-06-01 1931-06-01

Publications (1)

Publication Number Publication Date
FR737906A true FR737906A (en) 1932-12-19

Family

ID=22115816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR737906D Expired FR737906A (en) 1931-06-01 1932-05-31 Cinematographic device for projecting images and reproducing sound

Country Status (1)

Country Link
FR (1) FR737906A (en)

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