FR1593520A - - Google Patents

Info

Publication number
FR1593520A
FR1593520A FR1593520DA FR1593520A FR 1593520 A FR1593520 A FR 1593520A FR 1593520D A FR1593520D A FR 1593520DA FR 1593520 A FR1593520 A FR 1593520A
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
Other languages
French (fr)
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 FR1593520A publication Critical patent/FR1593520A/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
    • 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)
FR1593520D 1968-05-22 1968-05-22 Expired FR1593520A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR152770 1968-05-22

Publications (1)

Publication Number Publication Date
FR1593520A true FR1593520A (de) 1970-06-01

Family

ID=8650547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1593520D Expired FR1593520A (de) 1968-05-22 1968-05-22

Country Status (1)

Country Link
FR (1) FR1593520A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311375A1 (fr) * 1975-05-15 1976-12-10 Sperry Rand Corp Appareil enregistreur de donnees a boucle de bande magnetique sans fin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311375A1 (fr) * 1975-05-15 1976-12-10 Sperry Rand Corp Appareil enregistreur de donnees a boucle de bande magnetique sans fin

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Legal Events

Date Code Title Description
ST Notification of lapse