FR1167902A - Frame holder for projection devices - Google Patents

Frame holder for projection devices

Info

Publication number
FR1167902A
FR1167902A FR1167902DA FR1167902A FR 1167902 A FR1167902 A FR 1167902A FR 1167902D A FR1167902D A FR 1167902DA FR 1167902 A FR1167902 A FR 1167902A
Authority
FR
France
Prior art keywords
projection devices
frame holder
holder
frame
projection
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
Pierre Angenieux
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 FR1167902A publication Critical patent/FR1167902A/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 pictures are removed from, and returned to, magazines; Magazines therefor
    • G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement
    • G03B23/048—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement with horizontally sliding mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1167902D 1956-06-01 1956-06-01 Frame holder for projection devices Expired FR1167902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1167902T 1956-06-01

Publications (1)

Publication Number Publication Date
FR1167902A true FR1167902A (en) 1958-12-03

Family

ID=9655760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1167902D Expired FR1167902A (en) 1956-06-01 1956-06-01 Frame holder for projection devices

Country Status (1)

Country Link
FR (1) FR1167902A (en)

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