DK107881C - Coupling to telecommunication systems. - Google Patents

Coupling to telecommunication systems.

Info

Publication number
DK107881C
DK107881C DK6063AA DK6063A DK107881C DK 107881 C DK107881 C DK 107881C DK 6063A A DK6063A A DK 6063AA DK 6063 A DK6063 A DK 6063A DK 107881 C DK107881 C DK 107881C
Authority
DK
Denmark
Prior art keywords
coupling
telecommunication systems
telecommunication
systems
Prior art date
Application number
DK6063AA
Other languages
Danish (da)
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
Application granted granted Critical
Publication of DK107881C publication Critical patent/DK107881C/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)
DK6063AA 1962-01-11 1963-01-08 Coupling to telecommunication systems. DK107881C (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DK107881C true DK107881C (en) 1967-07-17

Family

ID=19753526

Family Applications (1)

Application Number Title Priority Date Filing Date
DK6063AA DK107881C (en) 1962-01-11 1963-01-08 Coupling to telecommunication systems.

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
CH408127A (en) 1966-02-28
JPS407247B1 (en) 1965-04-12
DE1187684B (en) 1965-02-25
FR1343369A (en) 1963-11-15
NL273460A (en)
GB982163A (en) 1965-02-03
BE626971A (en)

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