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NL140689B - COUNTERPULSE CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM. - Google Patents

COUNTERPULSE CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM.

Info

Publication number
NL140689B
NL140689B NL294031A NL294031A NL140689B NL 140689 B NL140689 B NL 140689B NL 294031 A NL294031 A NL 294031A NL 294031 A NL294031 A NL 294031A NL 140689 B NL140689 B NL 140689B
Authority
NL
Netherlands
Prior art keywords
counterpulse
circuit
telecommunications system
telecommunications
counterpulse circuit
Prior art date
Application number
NL294031A
Other languages
Dutch (nl)
Original Assignee
Bell Telephone Mfg
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
Priority to NL294031D priority Critical patent/NL294031A/xx
Application filed by Bell Telephone Mfg filed Critical Bell Telephone Mfg
Priority to NL294031A priority patent/NL140689B/en
Priority to BE649180D priority patent/BE649180A/xx
Priority to FR978115A priority patent/FR1409316A/en
Publication of NL140689B publication Critical patent/NL140689B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
NL294031A 1963-06-13 1963-06-13 COUNTERPULSE CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM. NL140689B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL294031D NL294031A (en) 1963-06-13
NL294031A NL140689B (en) 1963-06-13 1963-06-13 COUNTERPULSE CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM.
BE649180D BE649180A (en) 1963-06-13 1964-06-12
FR978115A FR1409316A (en) 1963-06-13 1964-06-12 Silent counting system for a telecommunications network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL294031A NL140689B (en) 1963-06-13 1963-06-13 COUNTERPULSE CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM.

Publications (1)

Publication Number Publication Date
NL140689B true NL140689B (en) 1973-12-17

Family

ID=19754776

Family Applications (2)

Application Number Title Priority Date Filing Date
NL294031D NL294031A (en) 1963-06-13
NL294031A NL140689B (en) 1963-06-13 1963-06-13 COUNTERPULSE CIRCUIT FOR A TELECOMMUNICATIONS SYSTEM.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL294031D NL294031A (en) 1963-06-13

Country Status (2)

Country Link
BE (1) BE649180A (en)
NL (2) NL140689B (en)

Also Published As

Publication number Publication date
BE649180A (en) 1964-12-14
NL294031A (en)

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