BE519065A - - Google Patents

Info

Publication number
BE519065A
BE519065A BE519065DA BE519065A BE 519065 A BE519065 A BE 519065A BE 519065D A BE519065D A BE 519065DA BE 519065 A BE519065 A BE 519065A
Authority
BE
Belgium
Prior art keywords
film
rollers
roller
movement
during
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE519065A publication Critical patent/BE519065A/fr

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
    • G03B1/34—Beaters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
BE519065D BE519065A (esLanguage)

Publications (1)

Publication Number Publication Date
BE519065A true BE519065A (esLanguage)

Family

ID=155408

Family Applications (1)

Application Number Title Priority Date Filing Date
BE519065D BE519065A (esLanguage)

Country Status (1)

Country Link
BE (1) BE519065A (esLanguage)

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