ES112615A1 - Sistema de pupinización para líneas telefónicas. - Google Patents

Sistema de pupinización para líneas telefónicas.

Info

Publication number
ES112615A1
ES112615A1 ES112615A ES112615A ES112615A1 ES 112615 A1 ES112615 A1 ES 112615A1 ES 112615 A ES112615 A ES 112615A ES 112615 A ES112615 A ES 112615A ES 112615 A1 ES112615 A1 ES 112615A1
Authority
ES
Spain
Prior art keywords
pupinization
telephone lines
telephone
lines
pupinization system
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES112615A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ACEC
Umicore NV SA
Original Assignee
ACEC
Ateliers de Constructions Electriques de Charleroi SA
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 FR686026D priority Critical patent/FR686026A/fr
Application filed by ACEC, Ateliers de Constructions Electriques de Charleroi SA filed Critical ACEC
Priority to ES112615A priority patent/ES112615A1/es
Publication of ES112615A1 publication Critical patent/ES112615A1/es
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00Fixed inductances of the signal type 
    • H01F17/04Fixed inductances of the signal type  with magnetic core
    • H01F17/06Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F17/08Loading coils for telecommunication circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
ES112615A 1929-03-05 1929-04-23 Sistema de pupinización para líneas telefónicas. Expired ES112615A1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR686026D FR686026A (fr) 1929-03-05 1929-03-05 Système de pupinisation pour lignes téléphoniques
ES112615A ES112615A1 (es) 1929-03-05 1929-04-23 Sistema de pupinización para líneas telefónicas.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR686026T 1929-03-05
ES112615A ES112615A1 (es) 1929-03-05 1929-04-23 Sistema de pupinización para líneas telefónicas.

Publications (1)

Publication Number Publication Date
ES112615A1 true ES112615A1 (es) 1929-07-01

Family

ID=76726229

Family Applications (1)

Application Number Title Priority Date Filing Date
ES112615A Expired ES112615A1 (es) 1929-03-05 1929-04-23 Sistema de pupinización para líneas telefónicas.

Country Status (2)

Country Link
ES (1) ES112615A1 (es)
FR (1) FR686026A (es)

Also Published As

Publication number Publication date
FR686026A (fr) 1930-07-21

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