GB194437A - Improvements in and relating to apparatus connected with stereoscopic and ordinary photographic lantern slide projection - Google Patents

Improvements in and relating to apparatus connected with stereoscopic and ordinary photographic lantern slide projection

Info

Publication number
GB194437A
GB194437A GB3436421A GB3436421A GB194437A GB 194437 A GB194437 A GB 194437A GB 3436421 A GB3436421 A GB 3436421A GB 3436421 A GB3436421 A GB 3436421A GB 194437 A GB194437 A GB 194437A
Authority
GB
United Kingdom
Prior art keywords
stereoscopic
relating
apparatus connected
lantern slide
slide projection
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
GB3436421A
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 GB3436421A priority Critical patent/GB194437A/en
Publication of GB194437A publication Critical patent/GB194437A/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
    • G03B23/044—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 whereby the picture is returned to the same stock

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB3436421A 1921-12-21 1921-12-21 Improvements in and relating to apparatus connected with stereoscopic and ordinary photographic lantern slide projection Expired GB194437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3436421A GB194437A (en) 1921-12-21 1921-12-21 Improvements in and relating to apparatus connected with stereoscopic and ordinary photographic lantern slide projection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3436421A GB194437A (en) 1921-12-21 1921-12-21 Improvements in and relating to apparatus connected with stereoscopic and ordinary photographic lantern slide projection

Publications (1)

Publication Number Publication Date
GB194437A true GB194437A (en) 1923-03-15

Family

ID=10364706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3436421A Expired GB194437A (en) 1921-12-21 1921-12-21 Improvements in and relating to apparatus connected with stereoscopic and ordinary photographic lantern slide projection

Country Status (1)

Country Link
GB (1) GB194437A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047475B (en) * 1954-01-16 1958-12-24 Vorwerk & Co Elektrowerke Kg Automatic projector
DE1053214B (en) * 1956-04-14 1959-03-19 Agfa Ag Image changing device, especially for still projector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047475B (en) * 1954-01-16 1958-12-24 Vorwerk & Co Elektrowerke Kg Automatic projector
DE1053214B (en) * 1956-04-14 1959-03-19 Agfa Ag Image changing device, especially for still projector

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