FR684878A - Projecteur pour films cinématographiques - Google Patents

Projecteur pour films cinématographiques

Info

Publication number
FR684878A
FR684878A FR684878DA FR684878A FR 684878 A FR684878 A FR 684878A FR 684878D A FR684878D A FR 684878DA FR 684878 A FR684878 A FR 684878A
Authority
FR
France
Prior art keywords
motion picture
picture projector
projector
motion
picture
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
English (en)
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.)
LE FILM OZAPHANE
Original Assignee
LE FILM OZAPHANE
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 LE FILM OZAPHANE filed Critical LE FILM OZAPHANE
Application granted granted Critical
Publication of FR684878A publication Critical patent/FR684878A/fr
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
    • G03B1/32—Friction grippers or rollers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR684878D 1929-01-19 1929-01-19 Projecteur pour films cinématographiques Expired FR684878A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR684878T 1929-01-19

Publications (1)

Publication Number Publication Date
FR684878A true FR684878A (fr) 1930-07-02

Family

ID=9024669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR684878D Expired FR684878A (fr) 1929-01-19 1929-01-19 Projecteur pour films cinématographiques

Country Status (1)

Country Link
FR (1) FR684878A (fr)

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