BE486142A - - Google Patents

Info

Publication number
BE486142A
BE486142A BE486142DA BE486142A BE 486142 A BE486142 A BE 486142A BE 486142D A BE486142D A BE 486142DA BE 486142 A BE486142 A BE 486142A
Authority
BE
Belgium
Prior art keywords
relay
pads
selector
director
relays
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE486142A publication Critical patent/BE486142A/fr

Links

Classifications

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
BE486142D BE486142A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE486142A true BE486142A (enrdf_load_stackoverflow)

Family

ID=131887

Family Applications (1)

Application Number Title Priority Date Filing Date
BE486142D BE486142A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE486142A (enrdf_load_stackoverflow)

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