FR1045795A - Perfectionnements aux appareils de projection cinématographique - Google Patents

Perfectionnements aux appareils de projection cinématographique

Info

Publication number
FR1045795A
FR1045795A FR1045795DA FR1045795A FR 1045795 A FR1045795 A FR 1045795A FR 1045795D A FR1045795D A FR 1045795DA FR 1045795 A FR1045795 A FR 1045795A
Authority
FR
France
Prior art keywords
projection devices
cinematographic projection
cinematographic
devices
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)
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.)
ANONYNE D APP RADIO ELECTR SOC
Original Assignee
ANONYNE D APP RADIO ELECTR SOC
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 ANONYNE D APP RADIO ELECTR SOC filed Critical ANONYNE D APP RADIO ELECTR SOC
Application granted granted Critical
Publication of FR1045795A publication Critical patent/FR1045795A/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
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1045795D 1951-06-14 1951-06-14 Perfectionnements aux appareils de projection cinématographique Expired FR1045795A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1045795T 1951-06-14

Publications (1)

Publication Number Publication Date
FR1045795A true FR1045795A (fr) 1953-12-01

Family

ID=9591901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1045795D Expired FR1045795A (fr) 1951-06-14 1951-06-14 Perfectionnements aux appareils de projection cinématographique

Country Status (1)

Country Link
FR (1) FR1045795A (fr)

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