FR1257973A - Cinematographic projector - Google Patents

Cinematographic projector

Info

Publication number
FR1257973A
FR1257973A FR827718A FR827718A FR1257973A FR 1257973 A FR1257973 A FR 1257973A FR 827718 A FR827718 A FR 827718A FR 827718 A FR827718 A FR 827718A FR 1257973 A FR1257973 A FR 1257973A
Authority
FR
France
Prior art keywords
cinematographic projector
cinematographic
projector
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
FR827718A
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.)
Bell and Howell Co
Original Assignee
Bell and Howell Co
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 Bell and Howell Co filed Critical Bell and Howell Co
Priority to FR827718A priority Critical patent/FR1257973A/en
Application granted granted Critical
Publication of FR1257973A publication Critical patent/FR1257973A/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/321—Holders for films, e.g. reels, cassettes, spindles
    • G03B21/326—Means for fixing the film on the axis of a reel or spindle

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR827718A 1960-05-19 1960-05-19 Cinematographic projector Expired FR1257973A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR827718A FR1257973A (en) 1960-05-19 1960-05-19 Cinematographic projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR827718A FR1257973A (en) 1960-05-19 1960-05-19 Cinematographic projector

Publications (1)

Publication Number Publication Date
FR1257973A true FR1257973A (en) 1961-04-07

Family

ID=8731797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827718A Expired FR1257973A (en) 1960-05-19 1960-05-19 Cinematographic projector

Country Status (1)

Country Link
FR (1) FR1257973A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243013B (en) * 1963-12-18 1967-06-22 Carl Schneider K G Catch spool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243013B (en) * 1963-12-18 1967-06-22 Carl Schneider K G Catch spool

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