FR855410A - Projecteur pour films sonores - Google Patents

Projecteur pour films sonores

Info

Publication number
FR855410A
FR855410A FR855410DA FR855410A FR 855410 A FR855410 A FR 855410A FR 855410D A FR855410D A FR 855410DA FR 855410 A FR855410 A FR 855410A
Authority
FR
France
Prior art keywords
projector
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
English (en)
Inventor
Georg Ederer
Otto Liesche
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 FR855410A publication Critical patent/FR855410A/fr
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR855410D 1939-05-27 1939-05-27 Projecteur pour films sonores Expired FR855410A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR855410T 1939-05-27

Publications (1)

Publication Number Publication Date
FR855410A true FR855410A (fr) 1940-05-10

Family

ID=9328271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855410D Expired FR855410A (fr) 1939-05-27 1939-05-27 Projecteur pour films sonores

Country Status (1)

Country Link
FR (1) FR855410A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE872911C (de) * 1941-05-18 1953-04-09 Bauer Eugen Gmbh Tongeraet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE872911C (de) * 1941-05-18 1953-04-09 Bauer Eugen Gmbh Tongeraet

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