GB192472A - Projection apparatus for automatically displaying a succession of picture slides one after the other - Google Patents

Projection apparatus for automatically displaying a succession of picture slides one after the other

Info

Publication number
GB192472A
GB192472A GB2897521A GB2897521A GB192472A GB 192472 A GB192472 A GB 192472A GB 2897521 A GB2897521 A GB 2897521A GB 2897521 A GB2897521 A GB 2897521A GB 192472 A GB192472 A GB 192472A
Authority
GB
United Kingdom
Prior art keywords
succession
projection apparatus
automatically displaying
picture slides
slides
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
GB2897521A
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.)
EDWARD CORNELIUS VAN ALTENA
Original Assignee
EDWARD CORNELIUS VAN ALTENA
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 EDWARD CORNELIUS VAN ALTENA filed Critical EDWARD CORNELIUS VAN ALTENA
Priority to GB2897521A priority Critical patent/GB192472A/en
Publication of GB192472A publication Critical patent/GB192472A/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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor
    • G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor with linear movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB2897521A 1921-11-01 1921-11-01 Projection apparatus for automatically displaying a succession of picture slides one after the other Expired GB192472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2897521A GB192472A (en) 1921-11-01 1921-11-01 Projection apparatus for automatically displaying a succession of picture slides one after the other

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2897521A GB192472A (en) 1921-11-01 1921-11-01 Projection apparatus for automatically displaying a succession of picture slides one after the other

Publications (1)

Publication Number Publication Date
GB192472A true GB192472A (en) 1923-02-01

Family

ID=10284218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2897521A Expired GB192472A (en) 1921-11-01 1921-11-01 Projection apparatus for automatically displaying a succession of picture slides one after the other

Country Status (1)

Country Link
GB (1) GB192472A (en)

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