BE350991A - - Google Patents

Info

Publication number
BE350991A
BE350991A BE350991DA BE350991A BE 350991 A BE350991 A BE 350991A BE 350991D A BE350991D A BE 350991DA BE 350991 A BE350991 A BE 350991A
Authority
BE
Belgium
Prior art keywords
relay
line
recorder
free
contact
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE350991A publication Critical patent/BE350991A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
BE350991D BE350991A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE350991A true BE350991A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=26005

Family Applications (1)

Application Number Title Priority Date Filing Date
BE350991D BE350991A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE350991A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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