FR1571520A - - Google Patents

Info

Publication number
FR1571520A
FR1571520A FR1571520DA FR1571520A FR 1571520 A FR1571520 A FR 1571520A FR 1571520D A FR1571520D A FR 1571520DA FR 1571520 A FR1571520 A FR 1571520A
Authority
FR
France
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
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 FR1571520A publication Critical patent/FR1571520A/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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/08—Trick photography
    • 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)
  • Cameras In General (AREA)
FR1571520D 1967-05-12 1968-05-10 Expired FR1571520A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63797567A 1967-05-12 1967-05-12

Publications (1)

Publication Number Publication Date
FR1571520A true FR1571520A (fr) 1969-06-20

Family

ID=24558133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1571520D Expired FR1571520A (fr) 1967-05-12 1968-05-10

Country Status (2)

Country Link
FR (1) FR1571520A (fr)
GB (1) GB1235192A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003376A1 (fr) * 1984-01-30 1985-08-01 Illuminated Data, Inc. Appareil optique de stockage et de lecture de donnees

Also Published As

Publication number Publication date
GB1235192A (en) 1971-06-09
DE1772408A1 (de) 1971-03-04
DE1772408B2 (de) 1976-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse