BE402117A - - Google Patents

Info

Publication number
BE402117A
BE402117A BE402117DA BE402117A BE 402117 A BE402117 A BE 402117A BE 402117D A BE402117D A BE 402117DA BE 402117 A BE402117 A BE 402117A
Authority
BE
Belgium
Prior art keywords
test
relay
circuit
selector
line
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE402117A publication Critical patent/BE402117A/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)
BE402117D BE402117A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE402117A true BE402117A (enrdf_load_html_response)

Family

ID=67936

Family Applications (1)

Application Number Title Priority Date Filing Date
BE402117D BE402117A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE402117A (enrdf_load_html_response)

Similar Documents

Publication Publication Date Title
BE402117A (enrdf_load_html_response)
BE387272A (enrdf_load_html_response)
BE357752A (enrdf_load_html_response)
BE384554A (enrdf_load_html_response)
BE482011A (enrdf_load_html_response)
BE731310A (enrdf_load_html_response)
BE538209A (enrdf_load_html_response)
BE410069A (enrdf_load_html_response)
BE366481A (enrdf_load_html_response)
BE436826A (enrdf_load_html_response)
BE388990A (enrdf_load_html_response)
BE348402A (enrdf_load_html_response)
CH135611A (fr) Installation téléphonique.
BE416389A (enrdf_load_html_response)
BE349415A (enrdf_load_html_response)
BE429414A (enrdf_load_html_response)
BE345811A (enrdf_load_html_response)
CH96610A (fr) Installation téléphonique permettant d'établir des communications automatiques entre un bureau à commutateurs à mouvement périodique et un bureau à commutateurs à action mécanique.
BE374766A (enrdf_load_html_response)
BE422330A (enrdf_load_html_response)
BE402187A (enrdf_load_html_response)
BE348945A (enrdf_load_html_response)
BE485314A (enrdf_load_html_response)
BE412286A (enrdf_load_html_response)
BE336763A (enrdf_load_html_response)