FR1105207A - Coupling arrangement for telephony systems with call seekers - Google Patents

Coupling arrangement for telephony systems with call seekers

Info

Publication number
FR1105207A
FR1105207A FR1105207DA FR1105207A FR 1105207 A FR1105207 A FR 1105207A FR 1105207D A FR1105207D A FR 1105207DA FR 1105207 A FR1105207 A FR 1105207A
Authority
FR
France
Prior art keywords
coupling arrangement
telephony systems
call seekers
seekers
call
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR1105207A publication Critical patent/FR1105207A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
FR1105207D 1953-04-27 1954-04-27 Coupling arrangement for telephony systems with call seekers Expired FR1105207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE319080X 1953-04-27

Publications (1)

Publication Number Publication Date
FR1105207A true FR1105207A (en) 1955-11-29

Family

ID=6151499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1105207D Expired FR1105207A (en) 1953-04-27 1954-04-27 Coupling arrangement for telephony systems with call seekers

Country Status (6)

Country Link
BE (1) BE528387A (en)
CH (1) CH319080A (en)
DE (1) DE939638C (en)
FR (1) FR1105207A (en)
GB (1) GB759645A (en)
NL (1) NL93335C (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE666438C (en) * 1935-01-29 1938-10-19 Siemens & Halske Akt Ges Circuit arrangement for two-way connections in telecommunications, in particular telephone systems

Also Published As

Publication number Publication date
GB759645A (en) 1956-10-24
CH319080A (en) 1957-01-31
NL93335C (en)
BE528387A (en)
DE939638C (en) 1956-03-01

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