FR856206A - Improvements to cinematographic devices - Google Patents

Improvements to cinematographic devices

Info

Publication number
FR856206A
FR856206A FR856206DA FR856206A FR 856206 A FR856206 A FR 856206A FR 856206D A FR856206D A FR 856206DA FR 856206 A FR856206 A FR 856206A
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)
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.)
PIERRE LASSERRE ET CO ETS
Original Assignee
PIERRE LASSERRE ET CO ETS
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 PIERRE LASSERRE ET CO ETS filed Critical PIERRE LASSERRE ET CO ETS
Application granted granted Critical
Publication of FR856206A publication Critical patent/FR856206A/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
    • G03B1/20—Acting means
    • G03B1/22—Claws or pins engaging holes in the film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR856206D 1939-06-14 1939-06-14 Improvements to cinematographic devices Expired FR856206A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR856206T 1939-06-14

Publications (1)

Publication Number Publication Date
FR856206A true FR856206A (en) 1940-06-07

Family

ID=9328718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR856206D Expired FR856206A (en) 1939-06-14 1939-06-14 Improvements to cinematographic devices

Country Status (1)

Country Link
FR (1) FR856206A (en)

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