FR1109409A - Drive device for viewer with successive static projections - Google Patents

Drive device for viewer with successive static projections

Info

Publication number
FR1109409A
FR1109409A FR1109409DA FR1109409A FR 1109409 A FR1109409 A FR 1109409A FR 1109409D A FR1109409D A FR 1109409DA FR 1109409 A FR1109409 A FR 1109409A
Authority
FR
France
Prior art keywords
viewer
drive device
successive static
static projections
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
French (fr)
Inventor
Leo Weiss
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 FR1109409A publication Critical patent/FR1109409A/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
    • G03B23/14—Carriers operable to move pictures into, and out of, the projection or viewing position and carrying one or two pictures only in a removable manner also other devices not provided with a stock, e.g. chutes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1109409D 1954-04-22 1954-04-22 Drive device for viewer with successive static projections Expired FR1109409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1109409T 1954-04-22

Publications (1)

Publication Number Publication Date
FR1109409A true FR1109409A (en) 1956-01-27

Family

ID=9625567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1109409D Expired FR1109409A (en) 1954-04-22 1954-04-22 Drive device for viewer with successive static projections

Country Status (1)

Country Link
FR (1) FR1109409A (en)

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