FR41379E - Method and apparatus for sound reinforcement of films after the fact - Google Patents

Method and apparatus for sound reinforcement of films after the fact

Info

Publication number
FR41379E
FR41379E FR41379DA FR41379E FR 41379 E FR41379 E FR 41379E FR 41379D A FR41379D A FR 41379DA FR 41379 E FR41379 E FR 41379E
Authority
FR
France
Prior art keywords
films
fact
sound reinforcement
reinforcement
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
Charles-Eugene-Edo Delacommune
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LE SYNCHRO CINE
Original Assignee
LE SYNCHRO CINE
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 by LE SYNCHRO CINE filed Critical LE SYNCHRO CINE
Application granted granted Critical
Publication of FR41379E publication Critical patent/FR41379E/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)
FR41379D 1931-08-21 1931-08-21 Method and apparatus for sound reinforcement of films after the fact Expired FR41379E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41379T 1931-08-21

Publications (1)

Publication Number Publication Date
FR41379E true FR41379E (en) 1933-01-07

Family

ID=8677547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41379D Expired FR41379E (en) 1931-08-21 1931-08-21 Method and apparatus for sound reinforcement of films after the fact

Country Status (1)

Country Link
FR (1) FR41379E (en)

Similar Documents

Publication Publication Date Title
FR771305A (en) Process for checking the quality of welds and devices for implementing this process
BE386851Q (en) Method and device for lining the reel-holder rack of winders
FR730554A (en) Method and apparatus for the manufacture of manifold blades
FR715999A (en) Method and apparatus for crystallization
FR40069E (en) Method and apparatus for sound reinforcement of films after the fact
FR41379E (en) Method and apparatus for sound reinforcement of films after the fact
FR749245A (en) Method and apparatus for the manufacture of ketene
FR708082A (en) Method and apparatus for sound reinforcement of films after the fact
FR739889A (en) Method and apparatus for plating
FR768949A (en) Method and apparatus for recording sound
FR737060A (en) Method and apparatus for the production of coatings of regular thickness and especially of films
FR749819A (en) Method and apparatus for the manufacture of plastics
FR753316A (en) Method and apparatus for the purification of zinc
FR760917A (en) Method for synchronously taking sound films and cinematographic films
FR731840A (en) Recording process for sound films
FR41455E (en) Recording process for sound films
FR730609A (en) Process for the reproduction of sound films or photographic sound recordings
FR760856A (en) Method and apparatus for the production of bent sections
FR720877A (en) Method of mechanical substitution of railways and apparatus for the application of this method
FR730161A (en) Method and apparatus for the decortication of fibrous sheets
FR723489A (en) Method and device for the manufacture of screws
FR750393A (en) Process and apparatus for the distillation of rubber
FR740831A (en) Method and apparatus for finishing gears
FR761522A (en) Method and apparatus for the continuous magnification of crystals
FR47828E (en) Method and apparatus for developing films