FR734949A - Talking stereoscope - Google Patents

Talking stereoscope

Info

Publication number
FR734949A
FR734949A FR734949DA FR734949A FR 734949 A FR734949 A FR 734949A FR 734949D A FR734949D A FR 734949DA FR 734949 A FR734949 A FR 734949A
Authority
FR
France
Prior art keywords
stereoscope
talking
talking stereoscope
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
Jacques-Leon Caisso
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 FR734949A publication Critical patent/FR734949A/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)
FR734949D 1932-04-09 1932-04-09 Talking stereoscope Expired FR734949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR734949T 1932-04-09

Publications (1)

Publication Number Publication Date
FR734949A true FR734949A (en) 1932-10-31

Family

ID=9130193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR734949D Expired FR734949A (en) 1932-04-09 1932-04-09 Talking stereoscope

Country Status (1)

Country Link
FR (1) FR734949A (en)

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