FR520066A - Appareil phonétique et cinématographe - Google Patents

Appareil phonétique et cinématographe

Info

Publication number
FR520066A
FR520066A FR520066A FR520066DA FR520066A FR 520066 A FR520066 A FR 520066A FR 520066 A FR520066 A FR 520066A FR 520066D A FR520066D A FR 520066DA FR 520066 A FR520066 A FR 520066A
Authority
FR
France
Prior art keywords
cinematograph
phonetic device
phonetic
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
FR520066A
Other languages
English (en)
Inventor
Eric Magnus Campbel Tigerstedt
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.)
ERIC MAGNUS CAMPBELL TIGERSTED
Original Assignee
ERIC MAGNUS CAMPBELL TIGERSTED
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 ERIC MAGNUS CAMPBELL TIGERSTED filed Critical ERIC MAGNUS CAMPBELL TIGERSTED
Application granted granted Critical
Publication of FR520066A publication Critical patent/FR520066A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR520066A 1914-07-01 1920-07-09 Appareil phonétique et cinématographe Expired FR520066A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE520066X 1914-07-01

Publications (1)

Publication Number Publication Date
FR520066A true FR520066A (fr) 1921-06-20

Family

ID=6550811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR520066A Expired FR520066A (fr) 1914-07-01 1920-07-09 Appareil phonétique et cinématographe

Country Status (1)

Country Link
FR (1) FR520066A (fr)

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