FR923001A - Connector device for automatic telephone - Google Patents

Connector device for automatic telephone

Info

Publication number
FR923001A
FR923001A FR923001DA FR923001A FR 923001 A FR923001 A FR 923001A FR 923001D A FR923001D A FR 923001DA FR 923001 A FR923001 A FR 923001A
Authority
FR
France
Prior art keywords
connector device
automatic telephone
telephone
automatic
connector
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of FR923001A publication Critical patent/FR923001A/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
    • H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
FR923001D 1945-02-28 1946-02-28 Connector device for automatic telephone Expired FR923001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE646365X 1945-02-28

Publications (1)

Publication Number Publication Date
FR923001A true FR923001A (en) 1947-06-25

Family

ID=20313928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923001D Expired FR923001A (en) 1945-02-28 1946-02-28 Connector device for automatic telephone

Country Status (3)

Country Link
BE (1) BE463226A (en)
FR (1) FR923001A (en)
GB (1) GB646365A (en)

Also Published As

Publication number Publication date
BE463226A (en)
GB646365A (en) 1950-11-22

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