FR834859A - Cinematographic device that can be operated mechanically and manually - Google Patents

Cinematographic device that can be operated mechanically and manually

Info

Publication number
FR834859A
FR834859A FR834859DA FR834859A FR 834859 A FR834859 A FR 834859A FR 834859D A FR834859D A FR 834859DA FR 834859 A FR834859 A FR 834859A
Authority
FR
France
Prior art keywords
manually
operated mechanically
cinematographic
cinematographic device
mechanically
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
Ernst Leitz GmbH
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 by Ernst Leitz Wetzlar GmbH, Ernst Leitz GmbH filed Critical Ernst Leitz Wetzlar GmbH
Application granted granted Critical
Publication of FR834859A publication Critical patent/FR834859A/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
    • G03B1/02—Moving film strip by pull on end thereof
    • G03B1/04—Pull exerted by take-up spool
    • G03B1/12—Pull exerted by take-up spool rotated by motor, e.g. spring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR834859D 1937-05-22 1938-03-05 Cinematographic device that can be operated mechanically and manually Expired FR834859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE834859X 1937-05-22

Publications (1)

Publication Number Publication Date
FR834859A true FR834859A (en) 1938-12-05

Family

ID=6760744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834859D Expired FR834859A (en) 1937-05-22 1938-03-05 Cinematographic device that can be operated mechanically and manually

Country Status (1)

Country Link
FR (1) FR834859A (en)

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