GB793480A - Improvements in or relating to holders for photographic transparencies - Google Patents

Improvements in or relating to holders for photographic transparencies

Info

Publication number
GB793480A
GB793480A GB796456A GB796456A GB793480A GB 793480 A GB793480 A GB 793480A GB 796456 A GB796456 A GB 796456A GB 796456 A GB796456 A GB 796456A GB 793480 A GB793480 A GB 793480A
Authority
GB
United Kingdom
Prior art keywords
holders
relating
photographic transparencies
group
transparencies
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
GB796456A
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.)
JULIUS JOSEPH SILBER
Original Assignee
JULIUS JOSEPH SILBER
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 JULIUS JOSEPH SILBER filed Critical JULIUS JOSEPH SILBER
Priority to GB796456A priority Critical patent/GB793480A/en
Publication of GB793480A publication Critical patent/GB793480A/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/64—Means for mounting individual pictures to be projected, e.g. frame for transparency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

793,480. Hinges. SILBER, J. J. May 30. 1956 [March 14, 1956], No. 7964/56. Class 65(2) [Also in Group XX] The upper member 15 of a transparency mount (see Group XX) is releasably hinged to the lower member 22 by means of suitably shaped lugs 19 on member 15 engaging beneath the projecting ends 20 of a rib 21 formed along one edge of member 22.
GB796456A 1956-03-14 1956-03-14 Improvements in or relating to holders for photographic transparencies Expired GB793480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB796456A GB793480A (en) 1956-03-14 1956-03-14 Improvements in or relating to holders for photographic transparencies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB796456A GB793480A (en) 1956-03-14 1956-03-14 Improvements in or relating to holders for photographic transparencies

Publications (1)

Publication Number Publication Date
GB793480A true GB793480A (en) 1958-04-16

Family

ID=9843157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB796456A Expired GB793480A (en) 1956-03-14 1956-03-14 Improvements in or relating to holders for photographic transparencies

Country Status (1)

Country Link
GB (1) GB793480A (en)

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