FR1045795A - Improvements to cinematographic projection devices - Google Patents

Improvements to cinematographic projection devices

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
French (fr)
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/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
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1045795D 1951-06-14 1951-06-14 Improvements to cinematographic projection devices Expired FR1045795A (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=9591901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1045795D Expired FR1045795A (en) 1951-06-14 1951-06-14 Improvements to cinematographic projection devices

Country Status (1)

Country Link
FR (1) FR1045795A (en)

Similar Documents

Publication Publication Date Title
FR1059856A (en) Improvements relating to voltmetric devices
FR1048542A (en) Respiratory System Improvements
FR1045795A (en) Improvements to cinematographic projection devices
FR1028002A (en) Improvements to cameras
FR1036325A (en) Improvements to photocopying devices
FR61658E (en) Improvements to cinematographic cameras
FR1059112A (en) Improvements to cinematographic projectors
FR1038177A (en) Improvements to cleaning devices
FR1067201A (en) Improvements to projection devices
FR1013306A (en) Improvements to cinematographic cameras
FR1098010A (en) Improvements to gyroscopic devices
FR1047915A (en) Improvements to photocopying devices
FR933643A (en) Improvements to cinematographic projection devices
FR1039433A (en) Improvements to cameras
FR1029731A (en) Improvements to cinematographic devices
FR1021354A (en) Improvements to cinematographic devices
FR1046410A (en) Improvements to refrigeration devices
FR1067923A (en) Improvements to curve tracing devices
FR1036152A (en) Further development of capsulators
FR1046090A (en) Improvements made to riboulants-sleepers devices
FR1054366A (en) Improvements to projection devices
FR61340E (en) Further training in cinematographic projection devices
FR64209E (en) Further training in cinematographic projection devices
FR64105E (en) Further training in cinematographic projection devices
FR62134E (en) Further training in cinematographic projection devices