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GB155811A - Improvements in or relating to cinematographic apparatus - Google Patents

Improvements in or relating to cinematographic apparatus

Info

Publication number
GB155811A
GB155811A GB30660/20A GB3066020A GB155811A GB 155811 A GB155811 A GB 155811A GB 30660/20 A GB30660/20 A GB 30660/20A GB 3066020 A GB3066020 A GB 3066020A GB 155811 A GB155811 A GB 155811A
Authority
GB
United Kingdom
Prior art keywords
relating
cinematographic apparatus
cinematographic
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
GB30660/20A
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.)
Continsouza SA Ets
Original Assignee
Continsouza SA Ets
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 Continsouza SA Ets filed Critical Continsouza SA Ets
Publication of GB155811A publication Critical patent/GB155811A/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
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/321—Holders for films, e.g. reels, cassettes, spindles
    • G03B21/323—Cassettes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB30660/20A 1919-12-24 1920-10-29 Improvements in or relating to cinematographic apparatus Expired GB155811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR155811X 1919-12-24

Publications (1)

Publication Number Publication Date
GB155811A true GB155811A (en) 1921-08-11

Family

ID=8876139

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30660/20A Expired GB155811A (en) 1919-12-24 1920-10-29 Improvements in or relating to cinematographic apparatus

Country Status (1)

Country Link
GB (1) GB155811A (en)

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