FR52808E - Câble de télécommunication, à sécurité de fonctionnement élevée - Google Patents

Câble de télécommunication, à sécurité de fonctionnement élevée

Info

Publication number
FR52808E
FR52808E FR52808DA FR52808E FR 52808 E FR52808 E FR 52808E FR 52808D A FR52808D A FR 52808DA FR 52808 E FR52808 E FR 52808E
Authority
FR
France
Prior art keywords
operational reliability
high operational
telecommunications cable
telecommunications
cable
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
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.)
Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Original Assignee
Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
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 Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH filed Critical Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Application granted granted Critical
Publication of FR52808E publication Critical patent/FR52808E/fr
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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
FR52808D 1943-03-23 1943-03-23 Câble de télécommunication, à sécurité de fonctionnement élevée Expired FR52808E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52808T 1943-03-23

Publications (1)

Publication Number Publication Date
FR52808E true FR52808E (fr) 1945-08-10

Family

ID=8687433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52808D Expired FR52808E (fr) 1943-03-23 1943-03-23 Câble de télécommunication, à sécurité de fonctionnement élevée

Country Status (2)

Country Link
BE (1) BE450573A (fr)
FR (1) FR52808E (fr)

Also Published As

Publication number Publication date
BE450573A (fr)

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