BE489601A - - Google Patents

Info

Publication number
BE489601A
BE489601A BE489601DA BE489601A BE 489601 A BE489601 A BE 489601A BE 489601D A BE489601D A BE 489601DA BE 489601 A BE489601 A BE 489601A
Authority
BE
Belgium
Prior art keywords
selector
circuit
rest
line
recorder
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE489601A publication Critical patent/BE489601A/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)
  • Monitoring And Testing Of Exchanges (AREA)
BE489601D BE489601A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE489601A true BE489601A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=134513

Family Applications (1)

Application Number Title Priority Date Filing Date
BE489601D BE489601A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE489601A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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