FR960577A - - Google Patents

Info

Publication number
FR960577A
FR960577A FR960577DA FR960577A FR 960577 A FR960577 A FR 960577A FR 960577D A FR960577D A FR 960577DA FR 960577 A FR960577 A FR 960577A
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)
Publication date
Application granted granted Critical
Publication of FR960577A publication Critical patent/FR960577A/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)
FR960577D Expired FR960577A (en)

Publications (1)

Publication Number Publication Date
FR960577A true FR960577A (en) 1950-04-20

Family

ID=1562245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR960577D Expired FR960577A (en)

Country Status (1)

Country Link
FR (1) FR960577A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846160A (en) * 1952-11-06 1958-08-05 Telecinecolor Entpr Inc Separable motion picture film reel
US2974892A (en) * 1956-04-20 1961-03-14 Geloso Giovanni Reel for magnetophone bands

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846160A (en) * 1952-11-06 1958-08-05 Telecinecolor Entpr Inc Separable motion picture film reel
US2974892A (en) * 1956-04-20 1961-03-14 Geloso Giovanni Reel for magnetophone bands

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