BE351022A - - Google Patents

Info

Publication number
BE351022A
BE351022A BE351022DA BE351022A BE 351022 A BE351022 A BE 351022A BE 351022D A BE351022D A BE 351022DA BE 351022 A BE351022 A BE 351022A
Authority
BE
Belgium
Prior art keywords
discs
disc
motor
behind
opaque
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE351022A publication Critical patent/BE351022A/fr

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00Illuminated signs; Luminous advertising

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
BE351022D BE351022A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE351022A true BE351022A (enrdf_load_stackoverflow)

Family

ID=26029

Family Applications (1)

Application Number Title Priority Date Filing Date
BE351022D BE351022A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE351022A (enrdf_load_stackoverflow)

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