BE451610A - - Google Patents

Info

Publication number
BE451610A
BE451610A BE451610DA BE451610A BE 451610 A BE451610 A BE 451610A BE 451610D A BE451610D A BE 451610DA BE 451610 A BE451610 A BE 451610A
Authority
BE
Belgium
Prior art keywords
contact
relay
selector
energized
circuit
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE451610A publication Critical patent/BE451610A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
BE451610D BE451610A (en))

Publications (1)

Publication Number Publication Date
BE451610A true BE451610A (en))

Family

ID=106415

Family Applications (1)

Application Number Title Priority Date Filing Date
BE451610D BE451610A (en))

Country Status (1)

Country Link
BE (1) BE451610A (en))

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