FR763646A - Device for the projection of sound films - Google Patents

Device for the projection of sound films

Info

Publication number
FR763646A
FR763646A FR763646DA FR763646A FR 763646 A FR763646 A FR 763646A FR 763646D A FR763646D A FR 763646DA FR 763646 A FR763646 A FR 763646A
Authority
FR
France
Prior art keywords
projection
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
Von Mihaly
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 FR763646A publication Critical patent/FR763646A/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)
FR763646D 1933-11-09 1933-11-09 Device for the projection of sound films Expired FR763646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR763646T 1933-11-09

Publications (1)

Publication Number Publication Date
FR763646A true FR763646A (en) 1934-05-03

Family

ID=9180616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR763646D Expired FR763646A (en) 1933-11-09 1933-11-09 Device for the projection of sound films

Country Status (1)

Country Link
FR (1) FR763646A (en)

Similar Documents

Publication Publication Date Title
FR762285A (en) Device for artificially inducing respiration
FR763646A (en) Device for the projection of sound films
FR41809E (en) Device for the projection of sound films
FR774041A (en) Shutter device for uninterrupted projection of films
FR830623A (en) Projection device for narrow sound films
FR773661A (en) Sound reproducing device for cinematographic projectors
FR803859A (en) Mixing device for sound film
FR823699A (en) Trainer for films
FR756507A (en) Projection device for sound films
FR765829A (en) Device for the subdivision of cinematographic films
FR777530A (en) Device for the projection of cinematographic films
FR780264A (en) Sound film drive device
FR755909A (en) Apparatus for the projection of sound cinematographic films
FR786358A (en) Projector for sound films
FR762652A (en) Projection advertising device
FR801534A (en) Film development apparatus
FR775995A (en) Film winding device for cinematographic apparatus
FR758566A (en) Evacuation device
FR773052A (en) Device for winding film tapes
FR712794A (en) Device for presenting sound films
FR700845A (en) Device for the projection of sound films
FR750876A (en) Device for printing sound films
FR758194A (en) Device for stereoscopic projection of still or cinematographic views
FR842233A (en) Lighting device for sound films
FR45638E (en) Device for winding films