NL161950C - COST-COUNTING DEVICE FOR A TELEPHONE SYSTEM. - Google Patents

COST-COUNTING DEVICE FOR A TELEPHONE SYSTEM.

Info

Publication number
NL161950C
NL161950C NL7414107A NL7414107A NL161950C NL 161950 C NL161950 C NL 161950C NL 7414107 A NL7414107 A NL 7414107A NL 7414107 A NL7414107 A NL 7414107A NL 161950 C NL161950 C NL 161950C
Authority
NL
Netherlands
Prior art keywords
cost
telephone system
counting device
counting
telephone
Prior art date
Application number
NL7414107A
Other languages
Dutch (nl)
Other versions
NL7414107A (en
Original Assignee
Maack Elmewe
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 claimed from DE19742405007 external-priority patent/DE2405007C2/en
Priority claimed from DE19742406022 external-priority patent/DE2406022B2/en
Application filed by Maack Elmewe filed Critical Maack Elmewe
Publication of NL7414107A publication Critical patent/NL7414107A/en
Application granted granted Critical
Publication of NL161950C publication Critical patent/NL161950C/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
    • H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal
    • 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)
  • Control Of Stepping Motors (AREA)
NL7414107A 1974-02-02 1974-10-29 COST-COUNTING DEVICE FOR A TELEPHONE SYSTEM. NL161950C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742405007 DE2405007C2 (en) 1974-02-02 Circuit arrangement for fee displays with stepping motor counter in front of telephone subscriber equipment
DE19742406022 DE2406022B2 (en) 1974-02-08 1974-02-08 CIRCUIT ARRANGEMENT FOR CHARGE INDICATOR WITH STEPPER MOTOR COUNTER IN FRONT OF TELEPHONE PARTICIPANTS

Publications (2)

Publication Number Publication Date
NL7414107A NL7414107A (en) 1975-08-05
NL161950C true NL161950C (en) 1980-03-17

Family

ID=25766570

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7414107A NL161950C (en) 1974-02-02 1974-10-29 COST-COUNTING DEVICE FOR A TELEPHONE SYSTEM.

Country Status (4)

Country Link
CH (1) CH583997A5 (en)
ES (1) ES424906A1 (en)
FR (1) FR2260236A1 (en)
NL (1) NL161950C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE104399A1 (en) * 1998-05-06 2000-01-08 Ferreyros Enrique Pareja A DEVICE TO ACTIVATE OR DEACTIVATE ANY OTHER DEVICE CONNECTED TO IT

Also Published As

Publication number Publication date
NL7414107A (en) 1975-08-05
CH583997A5 (en) 1977-01-14
FR2260236B1 (en) 1978-08-11
ES424906A1 (en) 1976-06-01
FR2260236A1 (en) 1975-08-29

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: EL ME WE ELEK