FR1029158A - Rotating device for viewing moving images - Google Patents

Rotating device for viewing moving images

Info

Publication number
FR1029158A
FR1029158A FR1029158DA FR1029158A FR 1029158 A FR1029158 A FR 1029158A FR 1029158D A FR1029158D A FR 1029158DA FR 1029158 A FR1029158 A FR 1029158A
Authority
FR
France
Prior art keywords
rotating device
moving images
viewing moving
viewing
images
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
Robert Huot De Longchamp
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 FR1029158A publication Critical patent/FR1029158A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/22—Optical, colour, or shadow toys
    • 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)
FR1029158D 1950-12-06 1950-12-06 Rotating device for viewing moving images Expired FR1029158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1029158T 1950-12-06

Publications (1)

Publication Number Publication Date
FR1029158A true FR1029158A (en) 1953-06-01

Family

ID=9581669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1029158D Expired FR1029158A (en) 1950-12-06 1950-12-06 Rotating device for viewing moving images

Country Status (1)

Country Link
FR (1) FR1029158A (en)

Similar Documents

Publication Publication Date Title
FR994390A (en) Device for projecting television images
FR1029158A (en) Rotating device for viewing moving images
FR1048543A (en) Liquid homogenization device
FR1008973A (en) Apparatus for viewing photographic images
FR1039978A (en) Device for feeding tablets
FR1112019A (en) Device for viewing images
FR1022413A (en) Optical device for moving images
FR71308E (en) Children's album for viewing cinematographic views
FR1034690A (en) Rotary drive device for discontinuous advancement meter
FR1033486A (en) Driving device for lathes
FR1028278A (en) Shutter device for metal drums
FR1058753A (en) Apparatus for observing changing images
FR1020837A (en) Device for phase contrast observation of reflective objects
FR1029390A (en) Clutch device for planetary winches
FR1141355A (en) Device for recording color television images
FR993542A (en) Device for phase contrast observation
FR1026975A (en) Device for cooling envelopes
FR985531A (en) Image transformation device
FR1041014A (en) Device for drawing benches
FR1017438A (en) Aeration device for taps
FR1007473A (en) Registration and comparison device for interclassing machines
FR1087058A (en) Device for actuating the drive member of extendable telescopic antennas
FR1025323A (en) Anti-glare device for headlights
FR1040926A (en) Four-lens imaging device for electron microscopes
FR1080252A (en) Apparatus for viewing photomicrographs