FR770663A - Improvements to cinematographic devices - Google Patents

Improvements to cinematographic devices

Info

Publication number
FR770663A
FR770663A FR770663DA FR770663A FR 770663 A FR770663 A FR 770663A FR 770663D A FR770663D A FR 770663DA FR 770663 A FR770663 A FR 770663A
Authority
FR
France
Prior art keywords
cinematographic
devices
cinematographic devices
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
Louis Hauteville
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 FR770663A publication Critical patent/FR770663A/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)
FR770663D 1933-06-12 1933-06-12 Improvements to cinematographic devices Expired FR770663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR770663T 1933-06-12

Publications (1)

Publication Number Publication Date
FR770663A true FR770663A (en) 1934-09-18

Family

ID=9187669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR770663D Expired FR770663A (en) 1933-06-12 1933-06-12 Improvements to cinematographic devices

Country Status (1)

Country Link
FR (1) FR770663A (en)

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