BE698740A - - Google Patents

Info

Publication number
BE698740A
BE698740A BE698740DA BE698740A BE 698740 A BE698740 A BE 698740A BE 698740D A BE698740D A BE 698740DA BE 698740 A BE698740 A BE 698740A
Authority
BE
Belgium
Prior art keywords
lamp
call
lamps
call device
base
Prior art date
Application number
Other languages
English (en)
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE698740A publication Critical patent/BE698740A/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
BE698740D 1967-05-19 1967-05-19 BE698740A (instruction)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE698740 1967-05-19

Publications (1)

Publication Number Publication Date
BE698740A true BE698740A (instruction) 1967-11-03

Family

ID=3850840

Family Applications (1)

Application Number Title Priority Date Filing Date
BE698740D BE698740A (instruction) 1967-05-19 1967-05-19

Country Status (1)

Country Link
BE (1) BE698740A (instruction)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063718A1 (de) * 1981-04-25 1982-11-03 Hans-Jürgen Thielen Kontaktampel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063718A1 (de) * 1981-04-25 1982-11-03 Hans-Jürgen Thielen Kontaktampel

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