GB1118342A - Optical projectors - Google Patents

Optical projectors

Info

Publication number
GB1118342A
GB1118342A GB3555965A GB3555965A GB1118342A GB 1118342 A GB1118342 A GB 1118342A GB 3555965 A GB3555965 A GB 3555965A GB 3555965 A GB3555965 A GB 3555965A GB 1118342 A GB1118342 A GB 1118342A
Authority
GB
United Kingdom
Prior art keywords
optical projectors
projectors
optical
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
GB3555965A
Inventor
Ernst Lieser
Reinhold Hacker
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1118342A publication Critical patent/GB1118342A/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
    • G03B23/06—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 rotary movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
GB3555965A 1964-08-25 1965-08-19 Optical projectors Expired GB1118342A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964K0048851 DE1914343U (en) 1964-08-25 1964-08-25 LIGHTING DEVICE FOR READING POINTS OR. DGL. TO PROJECTORS.

Publications (1)

Publication Number Publication Date
GB1118342A true GB1118342A (en) 1968-07-03

Family

ID=7225064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3555965A Expired GB1118342A (en) 1964-08-25 1965-08-19 Optical projectors

Country Status (2)

Country Link
DE (1) DE1914343U (en)
GB (1) GB1118342A (en)

Also Published As

Publication number Publication date
DE1914343U (en) 1965-04-22

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