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BE653779A - - Google Patents
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BE653779A - - Google Patents

Info

Publication number
BE653779A
BE653779A BE653779DA BE653779A BE 653779 A BE653779 A BE 653779A BE 653779D A BE653779D A BE 653779DA BE 653779 A BE653779 A BE 653779A
Authority
BE
Belgium
Prior art keywords
return
detector
spring
arrangement according
transmission lever
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE653779A publication Critical patent/BE653779A/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
    • G03B1/60—Measuring or indicating length of the used or unused film; Counting number of exposures
    • G03B1/66—Counting number of exposures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
BE653779D BE653779A (sr)

Publications (1)

Publication Number Publication Date
BE653779A true BE653779A (sr)

Family

ID=206332

Family Applications (1)

Application Number Title Priority Date Filing Date
BE653779D BE653779A (sr)

Country Status (1)

Country Link
BE (1) BE653779A (sr)

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