CH408127A - Circuit arrangement for an automatic telecommunications system - Google Patents

Circuit arrangement for an automatic telecommunications system

Info

Publication number
CH408127A
CH408127A CH15963A CH15963A CH408127A CH 408127 A CH408127 A CH 408127A CH 15963 A CH15963 A CH 15963A CH 15963 A CH15963 A CH 15963A CH 408127 A CH408127 A CH 408127A
Authority
CH
Switzerland
Prior art keywords
circuit arrangement
telecommunications system
automatic telecommunications
automatic
arrangement
Prior art date
Application number
CH15963A
Other languages
German (de)
Inventor
Johannes Grubben Henri Peter
Honing Hendrikus Van De
Huizenga Jan
Original Assignee
Philips Nv
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 by Philips Nv filed Critical Philips Nv
Publication of CH408127A publication Critical patent/CH408127A/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)
  • Monitoring And Testing Of Exchanges (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
CH15963A 1962-01-11 1963-01-08 Circuit arrangement for an automatic telecommunications system CH408127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL273460 1962-01-11

Publications (1)

Publication Number Publication Date
CH408127A true CH408127A (en) 1966-02-28

Family

ID=19753526

Family Applications (1)

Application Number Title Priority Date Filing Date
CH15963A CH408127A (en) 1962-01-11 1963-01-08 Circuit arrangement for an automatic telecommunications system

Country Status (8)

Country Link
JP (1) JPS407247B1 (en)
BE (1) BE626971A (en)
CH (1) CH408127A (en)
DE (1) DE1187684B (en)
DK (1) DK107881C (en)
FR (1) FR1343369A (en)
GB (1) GB982163A (en)
NL (1) NL273460A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE695157C (en) * 1938-12-01 1940-08-19 Siemens & Halske Akt Ges Circuit arrangement for automatic telephone extension systems with back release and automatic waiting
DE861424C (en) * 1942-05-27 1953-01-05 Siemens Ag Circuit arrangement for telephone systems with dialer operation
DE972639C (en) * 1951-05-27 1959-08-27 Siemens Ag Circuit arrangement for telecommunications systems with dialer operation and call seekers, especially for telephone systems
DE955428C (en) * 1954-10-19 1957-01-03 Telefonbau & Normalzeit Gmbh Circuit arrangement for line selector
DE1009249B (en) * 1956-10-24 1957-05-29 Telefonbau & Normalzeit Gmbh Circuit arrangement for telephone extension systems with call seekers
DE1125003B (en) * 1959-12-31 1962-03-08 Telefonbau & Normalzeit Gmbh Circuit arrangement for monitoring the busy state of a speech loop in telephone systems with connection option

Also Published As

Publication number Publication date
JPS407247B1 (en) 1965-04-12
NL273460A (en)
BE626971A (en)
DK107881C (en) 1967-07-17
GB982163A (en) 1965-02-03
FR1343369A (en) 1963-11-15
DE1187684B (en) 1965-02-25

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