GB285913A - Improvements in or relating to photographic cardboard filmpacks - Google Patents

Improvements in or relating to photographic cardboard filmpacks

Info

Publication number
GB285913A
GB285913A GB5632/28A GB563228A GB285913A GB 285913 A GB285913 A GB 285913A GB 5632/28 A GB5632/28 A GB 5632/28A GB 563228 A GB563228 A GB 563228A GB 285913 A GB285913 A GB 285913A
Authority
GB
United Kingdom
Prior art keywords
cardboard
filmpacks
photographic
relating
producten
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
GB5632/28A
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of GB285913A publication Critical patent/GB285913A/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
    • G03B17/32—Locating plates or cut films
    • G03B17/34—Changing plates or cut films

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

285,913. Gevaert Photo-producten Naamlooze Vennootschap. Feb. 26, 1927, [Convention date]. Change-boxes, self-contained.-To prevent distortion of the exposure opening, and to provide a better closure against light, the lateral sides of a cardboard film-pack casing are both reinforced by metal strips 1, 3 which may be of U-section, open at the bottom 2 but closed at the top, and secured in position by paste and by adhesive strips 4, 5.
GB5632/28A 1927-02-26 1928-02-22 Improvements in or relating to photographic cardboard filmpacks Expired GB285913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE285913X 1927-02-26

Publications (1)

Publication Number Publication Date
GB285913A true GB285913A (en) 1929-01-24

Family

ID=3867176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5632/28A Expired GB285913A (en) 1927-02-26 1928-02-22 Improvements in or relating to photographic cardboard filmpacks

Country Status (1)

Country Link
GB (1) GB285913A (en)

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