FR833332A - Telephone cable installation - Google Patents

Telephone cable installation

Info

Publication number
FR833332A
FR833332A FR833332DA FR833332A FR 833332 A FR833332 A FR 833332A FR 833332D A FR833332D A FR 833332DA FR 833332 A FR833332 A FR 833332A
Authority
FR
France
Prior art keywords
cable installation
telephone cable
telephone
installation
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
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 FR833332A publication Critical patent/FR833332A/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
    • 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
FR833332D 1937-02-25 1938-02-07 Telephone cable installation Expired FR833332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE833332X 1937-02-25

Publications (1)

Publication Number Publication Date
FR833332A true FR833332A (en) 1938-10-19

Family

ID=6759076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833332D Expired FR833332A (en) 1937-02-25 1938-02-07 Telephone cable installation

Country Status (1)

Country Link
FR (1) FR833332A (en)

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