FR40451E - Metal reels for photographic film - Google Patents

Metal reels for photographic film

Info

Publication number
FR40451E
FR40451E FR40451DA FR40451E FR 40451 E FR40451 E FR 40451E FR 40451D A FR40451D A FR 40451DA FR 40451 E FR40451 E FR 40451E
Authority
FR
France
Prior art keywords
photographic film
metal reels
reels
metal
photographic
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
Gustave-Henri Fillion
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 FR40451E publication Critical patent/FR40451E/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)
FR40451D 1931-06-17 1931-06-17 Metal reels for photographic film Expired FR40451E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40451T 1931-06-17

Publications (1)

Publication Number Publication Date
FR40451E true FR40451E (en) 1932-07-01

Family

ID=8676726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40451D Expired FR40451E (en) 1931-06-17 1931-06-17 Metal reels for photographic film

Country Status (1)

Country Link
FR (1) FR40451E (en)

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