GB160797A - Improvements in or relating to kinematograph and like apparatus - Google Patents

Improvements in or relating to kinematograph and like apparatus

Info

Publication number
GB160797A
GB160797A GB9167/21A GB916721A GB160797A GB 160797 A GB160797 A GB 160797A GB 9167/21 A GB9167/21 A GB 9167/21A GB 916721 A GB916721 A GB 916721A GB 160797 A GB160797 A GB 160797A
Authority
GB
United Kingdom
Prior art keywords
kinematograph
relating
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
GB9167/21A
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.)
ERNEST COULON
Original Assignee
ERNEST COULON
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 ERNEST COULON filed Critical ERNEST COULON
Publication of GB160797A publication Critical patent/GB160797A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB9167/21A 1920-03-26 1921-03-24 Improvements in or relating to kinematograph and like apparatus Expired GB160797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE160797X 1920-03-26

Publications (1)

Publication Number Publication Date
GB160797A true GB160797A (en) 1922-06-01

Family

ID=3864015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9167/21A Expired GB160797A (en) 1920-03-26 1921-03-24 Improvements in or relating to kinematograph and like apparatus

Country Status (1)

Country Link
GB (1) GB160797A (en)

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