NL7309210A - - Google Patents

Info

Publication number
NL7309210A
NL7309210A NL7309210A NL7309210A NL7309210A NL 7309210 A NL7309210 A NL 7309210A NL 7309210 A NL7309210 A NL 7309210A NL 7309210 A NL7309210 A NL 7309210A NL 7309210 A NL7309210 A NL 7309210A
Authority
NL
Netherlands
Application number
NL7309210A
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 filed Critical
Publication of NL7309210A publication Critical patent/NL7309210A/xx

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B23/00Devices for changing pictures in viewing apparatus or projectors
    • G03B23/02Devices 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
    • G03B23/04Devices 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
    • G03B23/046Picture changing devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Push-Button Switches (AREA)
NL7309210A 1972-07-03 1973-07-02 NL7309210A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16411972A DD99451A1 (xx) 1972-07-03 1972-07-03

Publications (1)

Publication Number Publication Date
NL7309210A true NL7309210A (xx) 1974-01-07

Family

ID=5487293

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7309210A NL7309210A (xx) 1972-07-03 1973-07-02

Country Status (4)

Country Link
CS (1) CS170917B1 (xx)
DD (1) DD99451A1 (xx)
DE (2) DE2245566A1 (xx)
NL (1) NL7309210A (xx)

Also Published As

Publication number Publication date
DE2245566A1 (de) 1974-01-24
DD99451A1 (xx) 1973-08-13
CS170917B1 (xx) 1976-09-15
DE7322282U (de) 1973-11-15

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