FR376770A - Advanced device for photographic film rolls - Google Patents

Advanced device for photographic film rolls

Info

Publication number
FR376770A
FR376770A FR376770DA FR376770A FR 376770 A FR376770 A FR 376770A FR 376770D A FR376770D A FR 376770DA FR 376770 A FR376770 A FR 376770A
Authority
FR
France
Prior art keywords
photographic film
film rolls
advanced device
advanced
rolls
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
Edward Crawford Davidson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR376770A publication Critical patent/FR376770A/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
    • G03B2217/265—Details of light-proofing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR376770D 1906-04-16 1907-04-15 Advanced device for photographic film rolls Expired FR376770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US376770XA 1906-04-16 1906-04-16

Publications (1)

Publication Number Publication Date
FR376770A true FR376770A (en) 1907-08-20

Family

ID=1423243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR376770D Expired FR376770A (en) 1906-04-16 1907-04-15 Advanced device for photographic film rolls

Country Status (1)

Country Link
FR (1) FR376770A (en)

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