FR58432E - Appareil de projection cinématographique - Google Patents

Appareil de projection cinématographique

Info

Publication number
FR58432E
FR58432E FR58432DA FR58432E FR 58432 E FR58432 E FR 58432E FR 58432D A FR58432D A FR 58432DA FR 58432 E FR58432 E FR 58432E
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
Adrien-Louis Gras
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 FR58432E publication Critical patent/FR58432E/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
    • G03B41/00—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
    • G03B41/02—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film
    • G03B41/04—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator
    • G03B41/10—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with oscillating reflecting member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR58432D 1948-07-09 1948-07-09 Appareil de projection cinématographique Expired FR58432E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58432T 1948-07-09

Publications (1)

Publication Number Publication Date
FR58432E true FR58432E (fr) 1953-11-27

Family

ID=8692342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58432D Expired FR58432E (fr) 1948-07-09 1948-07-09 Appareil de projection cinématographique

Country Status (1)

Country Link
FR (1) FR58432E (fr)

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