FR516764A - Improvements to cinematographic machines - Google Patents

Improvements to cinematographic machines

Info

Publication number
FR516764A
FR516764A FR516764A FR516764DA FR516764A FR 516764 A FR516764 A FR 516764A FR 516764 A FR516764 A FR 516764A FR 516764D A FR516764D A FR 516764DA FR 516764 A FR516764 A FR 516764A
Authority
FR
France
Prior art keywords
cinematographic
machines
cinematographic machines
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
FR516764A
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.)
FOTO VITA EN LIQUIDATION SA
Original Assignee
FOTO VITA EN LIQUIDATION SA
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 FOTO VITA EN LIQUIDATION SA filed Critical FOTO VITA EN LIQUIDATION SA
Application granted granted Critical
Publication of FR516764A publication Critical patent/FR516764A/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
    • G03B1/38—Moving film strip by means which act on the film between the ends thereof embodying Geneva motion, e.g. Maltese-cross gearing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR516764A 1919-06-14 1920-06-10 Improvements to cinematographic machines Expired FR516764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT516764X 1919-06-14

Publications (1)

Publication Number Publication Date
FR516764A true FR516764A (en) 1921-04-26

Family

ID=11275517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR516764A Expired FR516764A (en) 1919-06-14 1920-06-10 Improvements to cinematographic machines

Country Status (1)

Country Link
FR (1) FR516764A (en)

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