FR381901A - Dispositif permettant d'obtenir des projections cinématographiques parlantes - Google Patents

Dispositif permettant d'obtenir des projections cinématographiques parlantes

Info

Publication number
FR381901A
FR381901A FR381901DA FR381901A FR 381901 A FR381901 A FR 381901A FR 381901D A FR381901D A FR 381901DA FR 381901 A FR381901 A FR 381901A
Authority
FR
France
Prior art keywords
speaking
obtaining
cinematographic
projections
cinematographic projections
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)
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.)
L GAUMONT ET CIE SOC
Original Assignee
L GAUMONT ET CIE 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 L GAUMONT ET CIE SOC filed Critical L GAUMONT ET CIE SOC
Application granted granted Critical
Publication of FR381901A publication Critical patent/FR381901A/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)
FR381901D 1906-11-23 1906-11-23 Dispositif permettant d'obtenir des projections cinématographiques parlantes Expired FR381901A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR381901T 1906-11-23

Publications (1)

Publication Number Publication Date
FR381901A true FR381901A (fr) 1908-01-24

Family

ID=1428021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR381901D Expired FR381901A (fr) 1906-11-23 1906-11-23 Dispositif permettant d'obtenir des projections cinématographiques parlantes

Country Status (1)

Country Link
FR (1) FR381901A (fr)

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