FR610736A - Improvements to stereoscopes - Google Patents

Improvements to stereoscopes

Info

Publication number
FR610736A
FR610736A FR610736DA FR610736A FR 610736 A FR610736 A FR 610736A FR 610736D A FR610736D A FR 610736DA FR 610736 A FR610736 A FR 610736A
Authority
FR
France
Prior art keywords
stereoscopes
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
Albert-Georges Mattey
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 FR610736A publication Critical patent/FR610736A/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
    • G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor
    • G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor with linear movement
    • G03B23/046—Picture changing devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR610736D 1926-02-08 1926-02-08 Improvements to stereoscopes Expired FR610736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR610736T 1926-02-08

Publications (1)

Publication Number Publication Date
FR610736A true FR610736A (en) 1926-09-11

Family

ID=8977610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR610736D Expired FR610736A (en) 1926-02-08 1926-02-08 Improvements to stereoscopes

Country Status (1)

Country Link
FR (1) FR610736A (en)

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