BE427201A - - Google Patents

Info

Publication number
BE427201A
BE427201A BE427201DA BE427201A BE 427201 A BE427201 A BE 427201A BE 427201D A BE427201D A BE 427201DA BE 427201 A BE427201 A BE 427201A
Authority
BE
Belgium
Prior art keywords
film
display
installation
accessory
devices
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE427201A publication Critical patent/BE427201A/fr

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
BE427201D BE427201A (h)

Publications (1)

Publication Number Publication Date
BE427201A true BE427201A (h)

Family

ID=87831

Family Applications (1)

Application Number Title Priority Date Filing Date
BE427201D BE427201A (h)

Country Status (1)

Country Link
BE (1) BE427201A (h)

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