GB178056A - Improvements in kinematographic apparatus - Google Patents

Improvements in kinematographic apparatus

Info

Publication number
GB178056A
GB178056A GB2688421A GB2688421A GB178056A GB 178056 A GB178056 A GB 178056A GB 2688421 A GB2688421 A GB 2688421A GB 2688421 A GB2688421 A GB 2688421A GB 178056 A GB178056 A GB 178056A
Authority
GB
United Kingdom
Prior art keywords
kinematographic apparatus
kinematographic
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
GB2688421A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2688421A priority Critical patent/GB178056A/en
Publication of GB178056A publication Critical patent/GB178056A/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
    • G03B21/20—Lamp housings
    • 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)
GB2688421A 1921-10-11 1921-10-11 Improvements in kinematographic apparatus Expired GB178056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2688421A GB178056A (en) 1921-10-11 1921-10-11 Improvements in kinematographic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2688421A GB178056A (en) 1921-10-11 1921-10-11 Improvements in kinematographic apparatus

Publications (1)

Publication Number Publication Date
GB178056A true GB178056A (en) 1922-04-13

Family

ID=10250714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2688421A Expired GB178056A (en) 1921-10-11 1921-10-11 Improvements in kinematographic apparatus

Country Status (1)

Country Link
GB (1) GB178056A (en)

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