FR1186340A - Double coincidence circuit device for telecommunications, in particular for telephone installations - Google Patents

Double coincidence circuit device for telecommunications, in particular for telephone installations

Info

Publication number
FR1186340A
FR1186340A FR1186340DA FR1186340A FR 1186340 A FR1186340 A FR 1186340A FR 1186340D A FR1186340D A FR 1186340DA FR 1186340 A FR1186340 A FR 1186340A
Authority
FR
France
Prior art keywords
telecommunications
circuit device
coincidence circuit
telephone installations
double coincidence
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.)
Siemens AG
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
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of FR1186340A publication Critical patent/FR1186340A/en
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
    • H04M15/10—Metering calls from calling party, i.e. A-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)
FR1186340D 1956-09-28 1957-09-23 Double coincidence circuit device for telecommunications, in particular for telephone installations Expired FR1186340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT356498X 1956-09-28

Publications (1)

Publication Number Publication Date
FR1186340A true FR1186340A (en) 1959-08-20

Family

ID=11242181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1186340D Expired FR1186340A (en) 1956-09-28 1957-09-23 Double coincidence circuit device for telecommunications, in particular for telephone installations

Country Status (3)

Country Link
CH (1) CH356498A (en)
DE (1) DE1044900B (en)
FR (1) FR1186340A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2156439A1 (en) * 1971-10-19 1973-06-01 Cit Alcatel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL102445C (en) * 1953-07-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2156439A1 (en) * 1971-10-19 1973-06-01 Cit Alcatel

Also Published As

Publication number Publication date
DE1044900B (en) 1958-11-27
CH356498A (en) 1961-08-31

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