BE370777A - - Google Patents

Info

Publication number
BE370777A
BE370777A BE370777DA BE370777A BE 370777 A BE370777 A BE 370777A BE 370777D A BE370777D A BE 370777DA BE 370777 A BE370777 A BE 370777A
Authority
BE
Belgium
Prior art keywords
shutter
shutters
image
auxiliary
changing views
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE370777A publication Critical patent/BE370777A/fr

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
    • G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
    • G03B23/12—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier
    • G03B23/125—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier the pictures being attached to a chain or linked up to form a chain

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
BE370777D BE370777A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE370777A true BE370777A (enrdf_load_stackoverflow)

Family

ID=42192

Family Applications (1)

Application Number Title Priority Date Filing Date
BE370777D BE370777A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE370777A (enrdf_load_stackoverflow)

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