FR683887A - Improvements in processes for the manufacture of telephone cables for long distances - Google Patents

Improvements in processes for the manufacture of telephone cables for long distances

Info

Publication number
FR683887A
FR683887A FR683887DA FR683887A FR 683887 A FR683887 A FR 683887A FR 683887D A FR683887D A FR 683887DA FR 683887 A FR683887 A FR 683887A
Authority
FR
France
Prior art keywords
manufacture
processes
long distances
telephone cables
cables
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
Other languages
French (fr)
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk AG
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
Application filed by Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Application granted granted Critical
Publication of FR683887A publication Critical patent/FR683887A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR683887D 1928-11-19 1929-10-24 Improvements in processes for the manufacture of telephone cables for long distances Expired FR683887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE683887X 1928-11-19

Publications (1)

Publication Number Publication Date
FR683887A true FR683887A (en) 1930-06-18

Family

ID=6597479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR683887D Expired FR683887A (en) 1928-11-19 1929-10-24 Improvements in processes for the manufacture of telephone cables for long distances

Country Status (1)

Country Link
FR (1) FR683887A (en)

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