BE429152A - - Google Patents

Info

Publication number
BE429152A
BE429152A BE429152DA BE429152A BE 429152 A BE429152 A BE 429152A BE 429152D A BE429152D A BE 429152DA BE 429152 A BE429152 A BE 429152A
Authority
BE
Belgium
Prior art keywords
relay
contact
selector
office
contacts
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE429152A publication Critical patent/BE429152A/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)
BE429152D BE429152A (OSRAM)

Publications (1)

Publication Number Publication Date
BE429152A true BE429152A (OSRAM)

Family

ID=89391

Family Applications (1)

Application Number Title Priority Date Filing Date
BE429152D BE429152A (OSRAM)

Country Status (1)

Country Link
BE (1) BE429152A (OSRAM)

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