FR1092139A - Projection device - Google Patents

Projection device

Info

Publication number
FR1092139A
FR1092139A FR1092139DA FR1092139A FR 1092139 A FR1092139 A FR 1092139A FR 1092139D A FR1092139D A FR 1092139DA FR 1092139 A FR1092139 A FR 1092139A
Authority
FR
France
Prior art keywords
projection device
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
Jean-Marie Moheng
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 FR1092139A publication Critical patent/FR1092139A/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
    • G03B1/00—Film strip handling
    • G03B1/18—Moving film strip by means which act on the film between the ends thereof
    • G03B1/20—Acting means
    • G03B1/22—Claws or pins engaging holes in the film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1092139D 1954-02-01 1954-02-01 Projection device Expired FR1092139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1092139T 1954-02-01

Publications (1)

Publication Number Publication Date
FR1092139A true FR1092139A (en) 1955-04-19

Family

ID=9615815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1092139D Expired FR1092139A (en) 1954-02-01 1954-02-01 Projection device

Country Status (1)

Country Link
FR (1) FR1092139A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207032A (en) * 1962-07-12 1965-09-21 Tuomey John Strip film phonograph-projector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207032A (en) * 1962-07-12 1965-09-21 Tuomey John Strip film phonograph-projector

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