FR945428A - Film drive device - Google Patents

Film drive device

Info

Publication number
FR945428A
FR945428A FR945428DA FR945428A FR 945428 A FR945428 A FR 945428A FR 945428D A FR945428D A FR 945428DA FR 945428 A FR945428 A FR 945428A
Authority
FR
France
Prior art keywords
drive device
film drive
film
drive
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
Gilbert Becognee
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 FR945428A publication Critical patent/FR945428A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR945428D 1947-04-08 1947-04-08 Film drive device Expired FR945428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR945428T 1947-04-08

Publications (1)

Publication Number Publication Date
FR945428A true FR945428A (en) 1949-05-04

Family

ID=9472310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945428D Expired FR945428A (en) 1947-04-08 1947-04-08 Film drive device

Country Status (1)

Country Link
FR (1) FR945428A (en)

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