NL6501793A - - Google Patents

Info

Publication number
NL6501793A
NL6501793A NL6501793A NL6501793A NL6501793A NL 6501793 A NL6501793 A NL 6501793A NL 6501793 A NL6501793 A NL 6501793A NL 6501793 A NL6501793 A NL 6501793A NL 6501793 A NL6501793 A NL 6501793A
Authority
NL
Netherlands
Application number
NL6501793A
Other versions
NL150982B (nl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL6501793A publication Critical patent/NL6501793A/xx
Publication of NL150982B publication Critical patent/NL150982B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • H04M3/12—Marking faulty circuits "busy"; Enabling equipment to disengage itself from faulty circuits ; Using redundant circuits; Response of a circuit, apparatus or system to an error
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
NL6501793A 1964-03-05 1965-02-12 Schakeling voor een telefoonstelsel, in het bijzonder huistelefoonstelsel, met centrale identificatie. NL150982B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES89859A DE1211282B (de) 1964-03-05 1964-03-05 Schaltungsanordnung fuer eine Fernsprech-, insbesondere Fernsprechnebenstellenanlage mit einer zentralen Einrichtung zur Identifizierung

Publications (2)

Publication Number Publication Date
NL6501793A true NL6501793A (zh) 1965-09-06
NL150982B NL150982B (nl) 1976-09-15

Family

ID=7515395

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6501793A NL150982B (nl) 1964-03-05 1965-02-12 Schakeling voor een telefoonstelsel, in het bijzonder huistelefoonstelsel, met centrale identificatie.

Country Status (7)

Country Link
BE (1) BE660689A (zh)
CH (1) CH420282A (zh)
DE (1) DE1211282B (zh)
FR (1) FR1431203A (zh)
GB (1) GB1055867A (zh)
NL (1) NL150982B (zh)
SE (1) SE311544B (zh)

Also Published As

Publication number Publication date
DE1211282B (de) 1966-02-24
FR1431203A (fr) 1966-03-11
BE660689A (zh) 1965-09-06
NL150982B (nl) 1976-09-15
CH420282A (de) 1966-09-15
SE311544B (zh) 1969-06-16
GB1055867A (en) 1967-01-18

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