BE361280A - - Google Patents

Info

Publication number
BE361280A
BE361280A BE361280DA BE361280A BE 361280 A BE361280 A BE 361280A BE 361280D A BE361280D A BE 361280DA BE 361280 A BE361280 A BE 361280A
Authority
BE
Belgium
Prior art keywords
relay
line
telephone system
conductor
circuit
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE361280A publication Critical patent/BE361280A/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)
BE361280D BE361280A (ja�@�@)

Publications (1)

Publication Number Publication Date
BE361280A true BE361280A (ja�@�@)

Family

ID=34409

Family Applications (1)

Application Number Title Priority Date Filing Date
BE361280D BE361280A (ja�@�@)

Country Status (1)

Country Link
BE (1) BE361280A (ja�@�@)

Similar Documents

Publication Publication Date Title
BE361280A (ja�@�@)
BE358714A (ja�@�@)
BE346568A (ja�@�@)
BE428323A (ja�@�@)
BE436826A (ja�@�@)
BE427079A (ja�@�@)
BE491234A (ja�@�@)
BE348945A (ja�@�@)
BE416389A (ja�@�@)
BE352110A (ja�@�@)
BE430279A (ja�@�@)
BE417423A (ja�@�@)
BE371425A (ja�@�@)
BE347734A (ja�@�@)
BE428087A (ja�@�@)
BE469464A (ja�@�@)
BE413526A (ja�@�@)
BE436417A (ja�@�@)
CH96261A (fr) Installation pour bureau central téléphonique du type manuel.
BE402186A (ja�@�@)
BE363268A (ja�@�@)
BE482011A (ja�@�@)
BE340840A (ja�@�@)
BE382542A (ja�@�@)
BE422189A (ja�@�@)