FR1211297A - Perfectionnements aux dispositifs d'identification - Google Patents

Perfectionnements aux dispositifs d'identification

Info

Publication number
FR1211297A
FR1211297A FR1211297DA FR1211297A FR 1211297 A FR1211297 A FR 1211297A FR 1211297D A FR1211297D A FR 1211297DA FR 1211297 A FR1211297 A FR 1211297A
Authority
FR
France
Prior art keywords
identification devices
identification
devices
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
English (en)
French (fr)
Inventor
Stephane-Marcel-Clem Simon
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR1211297A publication Critical patent/FR1211297A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/08—Metering calls to called party, i.e. B-party charged for the communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Devices For Supply Of Signal Current (AREA)
FR1211297D 1957-12-20 1958-12-19 Perfectionnements aux dispositifs d'identification Expired FR1211297A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE37761 1957-12-20

Publications (1)

Publication Number Publication Date
FR1211297A true FR1211297A (fr) 1960-03-15

Family

ID=3840085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1211297D Expired FR1211297A (fr) 1957-12-20 1958-12-19 Perfectionnements aux dispositifs d'identification

Country Status (5)

Country Link
BE (1) BE563382A (it)
CH (1) CH376152A (it)
DE (1) DE1084778B (it)
FR (1) FR1211297A (it)
GB (1) GB902172A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215213B (de) * 1960-10-01 1966-04-28 Telefonbau & Normalzeit Gmbh Schaltungsanordnung zur Erkennung und Markierung der jeweils rufenden von gruppenweise zusammengefassten Leitungen, insbesondere Teilnehmeranschlussleitungen, in Fernsprechvermittlungsanlagen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955786C (de) * 1954-01-14 1957-01-10 Standard Elek K Ag Schaltungsanordnung zur Indentifizierung von Leitungen
DE1012334B (de) * 1956-06-15 1957-07-18 Standard Elektrik Ag Schaltungsanordnung zur Identifizierung von gruppenweise aufgeteilten Leitungen

Also Published As

Publication number Publication date
GB902172A (en) 1962-07-25
CH376152A (fr) 1964-03-31
DE1084778B (de) 1960-07-07
BE563382A (it)

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