NL291338A - - Google Patents

Info

Publication number
NL291338A
NL291338A NL291338DA NL291338A NL 291338 A NL291338 A NL 291338A NL 291338D A NL291338D A NL 291338DA NL 291338 A NL291338 A NL 291338A
Authority
NL
Netherlands
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 NL291338A publication Critical patent/NL291338A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/04Recording calls, or communications in printed, perforated or other permanent form
    • H04M15/06Recording class or number of calling, i.e. A-party or called party, i.e. B-party
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/42Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Mram Or Spin Memory Techniques (AREA)
NL291338D 1962-04-17 NL291338A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES79038A DE1164513B (de) 1962-04-17 1962-04-17 Ringkernauswertefeld fuer Identifizier- oder Umwerteeinrichtungen fuer Fernmeldeanlagen, insbesondere in Fernsprechvermittlungsanlagen

Publications (1)

Publication Number Publication Date
NL291338A true NL291338A (en:Method)

Family

ID=7507910

Family Applications (2)

Application Number Title Priority Date Filing Date
NL291338D NL291338A (en:Method) 1962-04-17
NL63291338A NL142306B (nl) 1962-04-17 1963-04-09 Ringkernveld voor een identificeer- of omzetinrichting, in het bijzonder voor een telefoonstelsel.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL63291338A NL142306B (nl) 1962-04-17 1963-04-09 Ringkernveld voor een identificeer- of omzetinrichting, in het bijzonder voor een telefoonstelsel.

Country Status (6)

Country Link
BE (1) BE631182A (en:Method)
CH (1) CH422069A (en:Method)
DE (1) DE1164513B (en:Method)
GB (1) GB977242A (en:Method)
NL (2) NL142306B (en:Method)
SE (1) SE219785C1 (en:Method)

Also Published As

Publication number Publication date
BE631182A (en:Method)
GB977242A (en) 1964-12-02
CH422069A (de) 1966-10-15
NL142306B (nl) 1974-05-15
DE1164513B (de) 1964-03-05
SE219785C1 (en:Method) 1968-04-02

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