FR491287A - Appareil projecteur cinématographique perfectionné - Google Patents

Appareil projecteur cinématographique perfectionné

Info

Publication number
FR491287A
FR491287A FR491287DA FR491287A FR 491287 A FR491287 A FR 491287A FR 491287D A FR491287D A FR 491287DA FR 491287 A FR491287 A FR 491287A
Authority
FR
France
Prior art keywords
advanced
projector device
cinema projector
cinema
projector
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)
Inventor
Louis Mauclaire
Andre Garbarini
Georges Gautier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR491287A publication Critical patent/FR491287A/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • 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)
FR491287D 1917-05-15 1917-05-15 Appareil projecteur cinématographique perfectionné Expired FR491287A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR491287T 1917-05-15

Publications (1)

Publication Number Publication Date
FR491287A true FR491287A (fr) 1919-05-28

Family

ID=1527305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR491287D Expired FR491287A (fr) 1917-05-15 1917-05-15 Appareil projecteur cinématographique perfectionné

Country Status (1)

Country Link
FR (1) FR491287A (fr)

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