BE412764A - - Google Patents

Info

Publication number
BE412764A
BE412764A BE412764DA BE412764A BE 412764 A BE412764 A BE 412764A BE 412764D A BE412764D A BE 412764DA BE 412764 A BE412764 A BE 412764A
Authority
BE
Belgium
Prior art keywords
relay
switch
line
automatic
winding
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE412764A publication Critical patent/BE412764A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
BE412764D BE412764A (en:Method)

Publications (1)

Publication Number Publication Date
BE412764A true BE412764A (en:Method)

Family

ID=76441

Family Applications (1)

Application Number Title Priority Date Filing Date
BE412764D BE412764A (en:Method)

Country Status (1)

Country Link
BE (1) BE412764A (en:Method)

Similar Documents

Publication Publication Date Title
BE412764A (en:Method)
BE384554A (en:Method)
BE412286A (en:Method)
BE413526A (en:Method)
BE416389A (en:Method)
BE438529A (en:Method)
BE416923A (en:Method)
BE388990A (en:Method)
BE420417A (en:Method)
BE420586A (en:Method)
BE415524A (en:Method)
BE358714A (en:Method)
BE400690A (en:Method)
BE417423A (en:Method)
BE415247A (en:Method)
BE349415A (en:Method)
BE429601A (en:Method)
BE431601A (en:Method)
BE411648A (en:Method)
BE436826A (en:Method)
BE406817A (en:Method)
BE421347A (en:Method)
BE428087A (en:Method)
CH135611A (fr) Installation téléphonique.
BE426120A (en:Method)