BE357982A - - Google Patents

Info

Publication number
BE357982A
BE357982A BE357982DA BE357982A BE 357982 A BE357982 A BE 357982A BE 357982D A BE357982D A BE 357982DA BE 357982 A BE357982 A BE 357982A
Authority
BE
Belgium
Prior art keywords
guide rods
switch
presentation
images according
rotation
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE357982A publication Critical patent/BE357982A/fr

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
    • G03B23/08Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
    • G03B23/12Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimiles In General (AREA)
BE357982D BE357982A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE357982A true BE357982A (enrdf_load_stackoverflow)

Family

ID=31773

Family Applications (1)

Application Number Title Priority Date Filing Date
BE357982D BE357982A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE357982A (enrdf_load_stackoverflow)

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