NL298272A - - Google Patents

Info

Publication number
NL298272A
NL298272A NL298272DA NL298272A NL 298272 A NL298272 A NL 298272A NL 298272D A NL298272D A NL 298272DA NL 298272 A NL298272 A NL 298272A
Authority
NL
Netherlands
Application number
Publication of NL298272A publication Critical patent/NL298272A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M19/00Current supply arrangements for telephone systems
    • H04M19/001Current supply source at the exchanger providing current to substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
NL298272D NL298272A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL298272T

Publications (1)

Publication Number Publication Date
NL298272A true NL298272A (fr)

Family

ID=19783086

Family Applications (1)

Application Number Title Priority Date Filing Date
NL298272D NL298272A (fr)

Country Status (2)

Country Link
BE (1) BE653358A (fr)
NL (1) NL298272A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481035A1 (fr) * 1980-04-18 1981-10-23 Trt Telecom Radio Electr Perfectionnements aux joncteurs d'abonne electroniques

Also Published As

Publication number Publication date
BE653358A (fr)

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