FR720127A - Câble de prolongement dont les circuits de conversation ont une capacité augmentée - Google Patents

Câble de prolongement dont les circuits de conversation ont une capacité augmentée

Info

Publication number
FR720127A
FR720127A FR720127DA FR720127A FR 720127 A FR720127 A FR 720127A FR 720127D A FR720127D A FR 720127DA FR 720127 A FR720127 A FR 720127A
Authority
FR
France
Prior art keywords
increased capacity
extension cable
conversation circuits
conversation
circuits
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.)
AEG AG
Original Assignee
Allgemeine Elektricitaets Gesellschaft
AEG 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 Allgemeine Elektricitaets Gesellschaft, AEG AG filed Critical Allgemeine Elektricitaets Gesellschaft
Application granted granted Critical
Publication of FR720127A publication Critical patent/FR720127A/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
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/12—Arrangements for exhibiting specific transmission characteristics
FR720127D 1930-08-26 1931-07-17 Câble de prolongement dont les circuits de conversation ont une capacité augmentée Expired FR720127A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE720127X 1930-08-26

Publications (1)

Publication Number Publication Date
FR720127A true FR720127A (fr) 1932-02-16

Family

ID=6627545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR720127D Expired FR720127A (fr) 1930-08-26 1931-07-17 Câble de prolongement dont les circuits de conversation ont une capacité augmentée

Country Status (1)

Country Link
FR (1) FR720127A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844661A (en) * 1986-07-11 1989-07-04 Technologies Speciales Ingenierie - T.S.I. Method and device for driving tools into the ground

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844661A (en) * 1986-07-11 1989-07-04 Technologies Speciales Ingenierie - T.S.I. Method and device for driving tools into the ground

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