BE446398A - - Google Patents

Info

Publication number
BE446398A
BE446398A BE446398DA BE446398A BE 446398 A BE446398 A BE 446398A BE 446398D A BE446398D A BE 446398DA BE 446398 A BE446398 A BE 446398A
Authority
BE
Belgium
Prior art keywords
line
relay
group
lines
selector
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE446398A publication Critical patent/BE446398A/fr

Links

Classifications

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
BE446398D BE446398A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE446398A true BE446398A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=102533

Family Applications (1)

Application Number Title Priority Date Filing Date
BE446398D BE446398A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE446398A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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