AT308840B - Circuit arrangement for telecommunication systems, in particular telephone systems, with identification devices for monitoring connection requests - Google Patents

Circuit arrangement for telecommunication systems, in particular telephone systems, with identification devices for monitoring connection requests

Info

Publication number
AT308840B
AT308840B AT59671A AT59671A AT308840B AT 308840 B AT308840 B AT 308840B AT 59671 A AT59671 A AT 59671A AT 59671 A AT59671 A AT 59671A AT 308840 B AT308840 B AT 308840B
Authority
AT
Austria
Prior art keywords
systems
circuit arrangement
connection requests
identification devices
particular telephone
Prior art date
Application number
AT59671A
Other languages
German (de)
Original Assignee
Siemens Ag
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
Priority claimed from DE19702009369 external-priority patent/DE2009369C/en
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT308840B publication Critical patent/AT308840B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Telephonic Communication Services (AREA)
  • Radio Relay Systems (AREA)
AT59671A 1970-02-27 1971-01-25 Circuit arrangement for telecommunication systems, in particular telephone systems, with identification devices for monitoring connection requests AT308840B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702009369 DE2009369C (en) 1970-02-27 Circuit arrangement for telecommunications, in particular telephone switching systems, with identification devices for monitoring connection requests

Publications (1)

Publication Number Publication Date
AT308840B true AT308840B (en) 1973-07-25

Family

ID=5763608

Family Applications (1)

Application Number Title Priority Date Filing Date
AT59671A AT308840B (en) 1970-02-27 1971-01-25 Circuit arrangement for telecommunication systems, in particular telephone systems, with identification devices for monitoring connection requests

Country Status (7)

Country Link
AT (1) AT308840B (en)
BE (1) BE763553A (en)
CH (1) CH524299A (en)
FR (1) FR2078936A5 (en)
GB (1) GB1309186A (en)
LU (1) LU62669A1 (en)
NL (1) NL7102110A (en)

Also Published As

Publication number Publication date
LU62669A1 (en) 1971-08-18
GB1309186A (en) 1973-03-07
CH524299A (en) 1972-06-15
NL7102110A (en) 1971-08-31
DE2009369B2 (en) 1972-09-07
DE2009369A1 (en) 1971-09-09
FR2078936A5 (en) 1971-11-05
BE763553A (en) 1971-08-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee