BE400371A - - Google Patents

Info

Publication number
BE400371A
BE400371A BE400371DA BE400371A BE 400371 A BE400371 A BE 400371A BE 400371D A BE400371D A BE 400371DA BE 400371 A BE400371 A BE 400371A
Authority
BE
Belgium
Prior art keywords
tubes
light
foot
electrodes
different colors
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE400371A publication Critical patent/BE400371A/fr

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00Illuminated signs; Luminous advertising
    • G09F13/26Signs formed by electric discharge tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
BE400371D BE400371A (OSRAM)

Publications (1)

Publication Number Publication Date
BE400371A true BE400371A (OSRAM)

Family

ID=66497

Family Applications (1)

Application Number Title Priority Date Filing Date
BE400371D BE400371A (OSRAM)

Country Status (1)

Country Link
BE (1) BE400371A (OSRAM)

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