FR942644A - Appareil de projection cinématographique - Google Patents

Appareil de projection cinématographique

Info

Publication number
FR942644A
FR942644A FR942644DA FR942644A FR 942644 A FR942644 A FR 942644A FR 942644D A FR942644D A FR 942644DA FR 942644 A FR942644 A FR 942644A
Authority
FR
France
Prior art keywords
projection device
cinematographic projection
cinematographic
projection
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
Julian Arthur Links
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 FR942644A publication Critical patent/FR942644A/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
    • G03B21/32—Details specially adapted for motion-picture projection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR942644D 1947-03-04 1947-03-04 Appareil de projection cinématographique Expired FR942644A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR942644T 1947-03-04

Publications (1)

Publication Number Publication Date
FR942644A true FR942644A (fr) 1949-02-14

Family

ID=9470983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942644D Expired FR942644A (fr) 1947-03-04 1947-03-04 Appareil de projection cinématographique

Country Status (1)

Country Link
FR (1) FR942644A (fr)

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