FR718941A - Stereoscope for films - Google Patents

Stereoscope for films

Info

Publication number
FR718941A
FR718941A FR718941DA FR718941A FR 718941 A FR718941 A FR 718941A FR 718941D A FR718941D A FR 718941DA FR 718941 A FR718941 A FR 718941A
Authority
FR
France
Prior art keywords
stereoscope
films
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
Heinz Julius Beez
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 FR718941A publication Critical patent/FR718941A/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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
    • G03B23/12—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR718941D 1931-06-20 1931-06-20 Stereoscope for films Expired FR718941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR718941T 1931-06-20

Publications (1)

Publication Number Publication Date
FR718941A true FR718941A (en) 1932-01-30

Family

ID=9090805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR718941D Expired FR718941A (en) 1931-06-20 1931-06-20 Stereoscope for films

Country Status (1)

Country Link
FR (1) FR718941A (en)

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