GB648296A - Improvements in or relating to photographic copying apparatus - Google Patents

Improvements in or relating to photographic copying apparatus

Info

Publication number
GB648296A
GB648296A GB35307/47A GB3530747A GB648296A GB 648296 A GB648296 A GB 648296A GB 35307/47 A GB35307/47 A GB 35307/47A GB 3530747 A GB3530747 A GB 3530747A GB 648296 A GB648296 A GB 648296A
Authority
GB
United Kingdom
Prior art keywords
relating
copying apparatus
photographic copying
photographic
copying
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
GB35307/47A
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.)
Kodak Ltd
Original Assignee
Kodak Ltd
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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB648296A publication Critical patent/GB648296A/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
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/625—Apparatus which relate to the handling of originals, e.g. presence detectors, inverters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB35307/47A 1946-07-19 1947-12-31 Improvements in or relating to photographic copying apparatus Expired GB648296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR648296X 1946-07-19

Publications (1)

Publication Number Publication Date
GB648296A true GB648296A (en) 1951-01-03

Family

ID=9002590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35307/47A Expired GB648296A (en) 1946-07-19 1947-12-31 Improvements in or relating to photographic copying apparatus

Country Status (1)

Country Link
GB (1) GB648296A (en)

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