FR712794A - Device for presenting sound films - Google Patents

Device for presenting sound films

Info

Publication number
FR712794A
FR712794A FR712794DA FR712794A FR 712794 A FR712794 A FR 712794A FR 712794D A FR712794D A FR 712794DA FR 712794 A FR712794 A FR 712794A
Authority
FR
France
Prior art keywords
sound films
presenting sound
presenting
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)
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.)
JOHANNES NITZSCHE SOC
Original Assignee
JOHANNES NITZSCHE SOC
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 JOHANNES NITZSCHE SOC filed Critical JOHANNES NITZSCHE SOC
Application granted granted Critical
Publication of FR712794A publication Critical patent/FR712794A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR712794D 1930-10-09 1930-12-08 Device for presenting sound films Expired FR712794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE712794X 1930-10-09

Publications (1)

Publication Number Publication Date
FR712794A true FR712794A (en) 1931-10-10

Family

ID=6622703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR712794D Expired FR712794A (en) 1930-10-09 1930-12-08 Device for presenting sound films

Country Status (1)

Country Link
FR (1) FR712794A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756455C (en) * 1939-01-24 1952-10-13 Klangfilm G M B H Facility for directing films in sound film equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756455C (en) * 1939-01-24 1952-10-13 Klangfilm G M B H Facility for directing films in sound film equipment

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