FR850457A - Bobine de film, en résine artificielle - Google Patents

Bobine de film, en résine artificielle

Info

Publication number
FR850457A
FR850457A FR850457DA FR850457A FR 850457 A FR850457 A FR 850457A FR 850457D A FR850457D A FR 850457DA FR 850457 A FR850457 A FR 850457A
Authority
FR
France
Prior art keywords
film reel
artificial resin
artificial
resin
reel
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)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR850457A publication Critical patent/FR850457A/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)
FR850457D 1938-02-25 1939-02-17 Bobine de film, en résine artificielle Expired FR850457A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE850457X 1938-02-25

Publications (1)

Publication Number Publication Date
FR850457A true FR850457A (fr) 1939-12-18

Family

ID=6777587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850457D Expired FR850457A (fr) 1938-02-25 1939-02-17 Bobine de film, en résine artificielle

Country Status (1)

Country Link
FR (1) FR850457A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746397C (de) * 1940-04-27 1944-08-10 Georg Linser Diapositivrahmen
US2467607A (en) * 1945-04-28 1949-04-19 Francis L Silverblatt Film fastening reel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746397C (de) * 1940-04-27 1944-08-10 Georg Linser Diapositivrahmen
US2467607A (en) * 1945-04-28 1949-04-19 Francis L Silverblatt Film fastening reel

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