FR770442A - Improvements to telecommunication cables - Google Patents

Improvements to telecommunication cables

Info

Publication number
FR770442A
FR770442A FR770442DA FR770442A FR 770442 A FR770442 A FR 770442A FR 770442D A FR770442D A FR 770442DA FR 770442 A FR770442 A FR 770442A
Authority
FR
France
Prior art keywords
telecommunication cables
telecommunication
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT 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
Application filed by Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Application granted granted Critical
Publication of FR770442A publication Critical patent/FR770442A/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)
FR770442D 1934-03-20 1934-03-20 Improvements to telecommunication cables Expired FR770442A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR770442T 1934-03-20

Publications (1)

Publication Number Publication Date
FR770442A true FR770442A (en) 1934-09-13

Family

ID=9186828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR770442D Expired FR770442A (en) 1934-03-20 1934-03-20 Improvements to telecommunication cables

Country Status (1)

Country Link
FR (1) FR770442A (en)

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