FR724296A - Reels for photographic film reels - Google Patents

Reels for photographic film reels

Info

Publication number
FR724296A
FR724296A FR724296DA FR724296A FR 724296 A FR724296 A FR 724296A FR 724296D A FR724296D A FR 724296DA FR 724296 A FR724296 A FR 724296A
Authority
FR
France
Prior art keywords
reels
photographic film
film reels
photographic
film
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
French (fr)
Inventor
Thomas George Baxenden
John Robert Collyear
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 FR724296A publication Critical patent/FR724296A/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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/28—Locating light-sensitive material within camera
    • G03B17/30—Locating spools or other rotatable holders of coiled film
    • 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
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/26—Holders for containing light-sensitive material and adapted to be inserted within the camera
    • G03B2217/261—Details of spools

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR724296D 1930-12-17 1931-10-13 Reels for photographic film reels Expired FR724296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB724296X 1930-12-17

Publications (1)

Publication Number Publication Date
FR724296A true FR724296A (en) 1932-04-25

Family

ID=10495179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR724296D Expired FR724296A (en) 1930-12-17 1931-10-13 Reels for photographic film reels

Country Status (1)

Country Link
FR (1) FR724296A (en)

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