BE503542A - - Google Patents

Info

Publication number
BE503542A
BE503542A BE503542DA BE503542A BE 503542 A BE503542 A BE 503542A BE 503542D A BE503542D A BE 503542DA BE 503542 A BE503542 A BE 503542A
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 BE503542A publication Critical patent/BE503542A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
BE503542D 1950-06-21 BE503542A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US169444A US2724741A (en) 1950-06-21 1950-06-21 Local and remote exchange timed metering

Publications (1)

Publication Number Publication Date
BE503542A true BE503542A (ja)

Family

ID=22615729

Family Applications (1)

Application Number Title Priority Date Filing Date
BE503542D BE503542A (ja) 1950-06-21

Country Status (4)

Country Link
US (1) US2724741A (ja)
BE (1) BE503542A (ja)
FR (1) FR1045744A (ja)
GB (1) GB694915A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984703A (en) * 1961-05-16 hartley
US3164677A (en) * 1953-04-13 1965-01-05 Gen Dynamies Corp Toll charge computer
US2851530A (en) * 1953-11-19 1958-09-09 Gen Dynamies Corp Message register
BE548044A (ja) * 1955-05-23
US2947817A (en) * 1955-09-26 1960-08-02 Gen Dynamics Corp Clock-calendar circuit
US2910537A (en) * 1956-12-26 1959-10-27 Gen Telephone Lab Inc Paystation trunk with time signals
US3075698A (en) * 1959-09-11 1963-01-29 Herbert C Lee Costing and timing device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282975A (en) * 1942-05-12 X t telephone system x
US1119915A (en) * 1913-07-12 1914-12-08 Western Electric Co Service-meter circuit for telephone-exchange systems.
US1532241A (en) * 1921-07-15 1925-04-07 Siemens Ag Metering circuit for telephone systems
US1944704A (en) * 1932-02-15 1934-01-23 Associated Electric Lab Inc Impulse repeater
US2188461A (en) * 1935-06-11 1940-01-30 Ass Telephone & Telegraph Co Mechanical impulse repeater
US2073756A (en) * 1936-03-10 1937-03-16 American Telephone & Telegraph Timing mechanism
US2094060A (en) * 1936-06-20 1937-09-28 Bell Telephone Labor Inc Timing apparatus
US2232181A (en) * 1937-01-06 1941-02-18 Ass Telephone & Telegraph Co Telephone system
US2225386A (en) * 1937-01-14 1940-12-17 Hebel Martin Telephone installation
US2250735A (en) * 1937-02-24 1941-07-29 Siemens Ag Telephone system
US2566330A (en) * 1945-06-23 1951-09-04 Standard Telephones Cables Ltd Metering arrangement for telephone systems
US2543022A (en) * 1945-08-03 1951-02-27 Standard Telephones Cables Ltd Metering circuit control for automatic telephone systems
US2567209A (en) * 1945-08-10 1951-09-11 Standard Telephones Cables Ltd Telephone metering system
US2546605A (en) * 1947-02-12 1951-03-27 Automatic Elect Lab Measured service telephone system

Also Published As

Publication number Publication date
US2724741A (en) 1955-11-22
GB694915A (en) 1953-07-29
FR1045744A (fr) 1953-12-01

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