FR608088A - Improvements to endless film cinematographic devices - Google Patents

Improvements to endless film cinematographic devices

Info

Publication number
FR608088A
FR608088A FR608088DA FR608088A FR 608088 A FR608088 A FR 608088A FR 608088D A FR608088D A FR 608088DA FR 608088 A FR608088 A FR 608088A
Authority
FR
France
Prior art keywords
endless film
cinematographic
devices
cinematographic devices
endless
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
Maurice-Georges Daviet
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 FR608088A publication Critical patent/FR608088A/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
FR608088D 1925-12-18 1925-12-18 Improvements to endless film cinematographic devices Expired FR608088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR608088T 1925-12-18

Publications (1)

Publication Number Publication Date
FR608088A true FR608088A (en) 1926-07-16

Family

ID=8975810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR608088D Expired FR608088A (en) 1925-12-18 1925-12-18 Improvements to endless film cinematographic devices

Country Status (1)

Country Link
FR (1) FR608088A (en)

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