BE438173A - - Google Patents

Info

Publication number
BE438173A
BE438173A BE438173DA BE438173A BE 438173 A BE438173 A BE 438173A BE 438173D A BE438173D A BE 438173DA BE 438173 A BE438173 A BE 438173A
Authority
BE
Belgium
Application number
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.)
Publication of BE438173A publication Critical patent/BE438173A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
BE438173D 1939-03-02 BE438173A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB237887X 1939-03-02

Publications (1)

Publication Number Publication Date
BE438173A true BE438173A (enrdf_load_html_response)

Family

ID=41112512

Family Applications (1)

Application Number Title Priority Date Filing Date
BE438173D BE438173A (enrdf_load_html_response) 1939-03-02

Country Status (6)

Country Link
US (1) US2286445A (enrdf_load_html_response)
BE (1) BE438173A (enrdf_load_html_response)
CH (1) CH237887A (enrdf_load_html_response)
DE (1) DE830531C (enrdf_load_html_response)
FR (1) FR872187A (enrdf_load_html_response)
GB (1) GB525902A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE465859A (enrdf_load_html_response) * 1945-06-13
BE473455A (enrdf_load_html_response) * 1946-07-25
US2532750A (en) * 1946-08-03 1950-12-05 Automatic Telephone & Elect Calling line identifier having display device at operator's position
US2570971A (en) * 1947-11-14 1951-10-09 Bell Telephone Labor Inc Vertical line number translator

Also Published As

Publication number Publication date
US2286445A (en) 1942-06-16
CH237887A (fr) 1945-05-31
GB525902A (en) 1940-09-06
DE830531C (de) 1952-02-04
FR872187A (fr) 1942-06-01

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