FR1112978A - Perfectionnements aux bobines pour films, rubans et similaires - Google Patents

Perfectionnements aux bobines pour films, rubans et similaires

Info

Publication number
FR1112978A
FR1112978A FR1112978DA FR1112978A FR 1112978 A FR1112978 A FR 1112978A FR 1112978D A FR1112978D A FR 1112978DA FR 1112978 A FR1112978 A FR 1112978A
Authority
FR
France
Prior art keywords
tapes
reel
films
reel improvements
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
English (en)
Inventor
Andre Starck
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 FR1112978A publication Critical patent/FR1112978A/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
    • 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)
FR1112978D 1954-10-22 1954-10-22 Perfectionnements aux bobines pour films, rubans et similaires Expired FR1112978A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1112978T 1954-10-22

Publications (1)

Publication Number Publication Date
FR1112978A true FR1112978A (fr) 1956-03-21

Family

ID=9627565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1112978D Expired FR1112978A (fr) 1954-10-22 1954-10-22 Perfectionnements aux bobines pour films, rubans et similaires

Country Status (1)

Country Link
FR (1) FR1112978A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935939A (en) * 1973-02-23 1976-02-03 Olympia Werke Ag Automatic threading of a typing ribbon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935939A (en) * 1973-02-23 1976-02-03 Olympia Werke Ag Automatic threading of a typing ribbon

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