GB158242A - Improvements in and relating to cinematograph apparatus - Google Patents

Improvements in and relating to cinematograph apparatus

Info

Publication number
GB158242A
GB158242A GB2173/21A GB217321A GB158242A GB 158242 A GB158242 A GB 158242A GB 2173/21 A GB2173/21 A GB 2173/21A GB 217321 A GB217321 A GB 217321A GB 158242 A GB158242 A GB 158242A
Authority
GB
United Kingdom
Prior art keywords
relating
cinematograph apparatus
cinematograph
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
GB2173/21A
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.)
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
Publication of GB158242A publication Critical patent/GB158242A/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
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB2173/21A 1920-10-20 1921-01-15 Improvements in and relating to cinematograph apparatus Expired GB158242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT158242X 1920-10-20

Publications (1)

Publication Number Publication Date
GB158242A true GB158242A (en) 1922-04-11

Family

ID=3649729

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2173/21A Expired GB158242A (en) 1920-10-20 1921-01-15 Improvements in and relating to cinematograph apparatus

Country Status (1)

Country Link
GB (1) GB158242A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505231A (en) * 1945-01-08 1950-04-25 Coutant Andre Cinematographic camera having separable gate forming means
US2526647A (en) * 1948-09-30 1950-10-24 Foster And Foster Film gate and mounting thereof
US2748650A (en) * 1951-02-26 1956-06-05 Charles C Melton Movie film viewing apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505231A (en) * 1945-01-08 1950-04-25 Coutant Andre Cinematographic camera having separable gate forming means
US2526647A (en) * 1948-09-30 1950-10-24 Foster And Foster Film gate and mounting thereof
US2748650A (en) * 1951-02-26 1956-06-05 Charles C Melton Movie film viewing apparatus

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