BE486974A - - Google Patents

Info

Publication number
BE486974A
BE486974A BE486974DA BE486974A BE 486974 A BE486974 A BE 486974A BE 486974D A BE486974D A BE 486974DA BE 486974 A BE486974 A BE 486974A
Authority
BE
Belgium
Prior art keywords
relay
relays
chain
circuit
contacts
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE486974A publication Critical patent/BE486974A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q1/00Details of selecting apparatus or arrangements
    • H04Q1/18Electrical details
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
BE486974D BE486974A (https=)

Publications (1)

Publication Number Publication Date
BE486974A true BE486974A (https=)

Family

ID=132527

Family Applications (1)

Application Number Title Priority Date Filing Date
BE486974D BE486974A (https=)

Country Status (1)

Country Link
BE (1) BE486974A (https=)

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