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BE457064A - - Google Patents

Info

Publication number
BE457064A
BE457064A BE457064DA BE457064A BE 457064 A BE457064 A BE 457064A BE 457064D A BE457064D A BE 457064DA BE 457064 A BE457064 A BE 457064A
Authority
BE
Belgium
Prior art keywords
relay
selector
circuit
contacts
connection
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE457064A publication Critical patent/BE457064A/fr

Links

Classifications

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
BE457064D BE457064A (da)

Publications (1)

Publication Number Publication Date
BE457064A true BE457064A (da)

Family

ID=110592

Family Applications (1)

Application Number Title Priority Date Filing Date
BE457064D BE457064A (da)

Country Status (1)

Country Link
BE (1) BE457064A (da)

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