GB183680A - Improvements in or relating to cinematograph machines - Google Patents

Improvements in or relating to cinematograph machines

Info

Publication number
GB183680A
GB183680A GB1737521A GB1737521A GB183680A GB 183680 A GB183680 A GB 183680A GB 1737521 A GB1737521 A GB 1737521A GB 1737521 A GB1737521 A GB 1737521A GB 183680 A GB183680 A GB 183680A
Authority
GB
United Kingdom
Prior art keywords
relating
cinematograph
machines
cinematograph machines
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
GB1737521A
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 GB1737521A priority Critical patent/GB183680A/en
Publication of GB183680A publication Critical patent/GB183680A/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
    • G03B21/43—Driving mechanisms
    • G03B21/44—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed
    • G03B21/46—Mechanisms transmitting motion to film-strip feed; Mechanical linking of shutter and intermittent feed affording adjustment for framing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB1737521A 1921-06-25 1921-06-25 Improvements in or relating to cinematograph machines Expired GB183680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1737521A GB183680A (en) 1921-06-25 1921-06-25 Improvements in or relating to cinematograph machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1737521A GB183680A (en) 1921-06-25 1921-06-25 Improvements in or relating to cinematograph machines

Publications (1)

Publication Number Publication Date
GB183680A true GB183680A (en) 1922-08-03

Family

ID=10094097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1737521A Expired GB183680A (en) 1921-06-25 1921-06-25 Improvements in or relating to cinematograph machines

Country Status (1)

Country Link
GB (1) GB183680A (en)

Similar Documents

Publication Publication Date Title
GB178344A (en) Improvements in or relating to stereoscopic kinematograph cameras
GB183680A (en) Improvements in or relating to cinematograph machines
GB179599A (en) Improvements in or relating to cinematograph shutters
GB177002A (en) Improvements in and relating to kinematograph machines
GB173816A (en) Improvements in or relating to cinematograph machines
GB188111A (en) Improvements in or relating to kinematograph screens
GB183950A (en) Improvements in cinematograph machines
GB182990A (en) Improvements in cinematograph machines
GB168183A (en) Improvements in cinematographic machines
GB177916A (en) Improvements in or relating to kinematograph projectors
GB182987A (en) Improvements in or relating to spectacles
GB177789A (en) Improvements in or relating to cinematographic apparatus
GB177965A (en) Improvements in or relating to kinematograph projection apparatus
GB185188A (en) Improvements in or relating to motion-picture apparatus
GB182130A (en) Improvements in lenses
GB186641A (en) Improvements in lenses
GB187798A (en) Improvements in motion picture projecting machines
GB179648A (en) Improvements in or relating to kinematographic apparatus
GB184270A (en) Improvements in or relating to kinematographic apparatus
GB184258A (en) Improvements in or relating to kinematographic apparatus
GB186365A (en) Improvements in or relating to kinematographic apparatus
GB182211A (en) Improvements in or relating to gramophones
GB181782A (en) Improvements in or relating to projection screens
GB189282A (en) Improvements in or relating to kinematograph apparatus
GB170253A (en) Improvements in cinematographic machines