CA505236A - Systeme telephonique porteur de ligne d'energie - Google Patents

Systeme telephonique porteur de ligne d'energie

Info

Publication number
CA505236A
CA505236A CA505236A CA505236DA CA505236A CA 505236 A CA505236 A CA 505236A CA 505236 A CA505236 A CA 505236A CA 505236D A CA505236D A CA 505236DA CA 505236 A CA505236 A CA 505236A
Authority
CA
Canada
Prior art keywords
power line
telephone system
line carrier
carrier telephone
power
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
CA505236A
Other languages
English (en)
Inventor
C. Edson Robert
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA505236A publication Critical patent/CA505236A/fr
Expired legal-status Critical Current

Links

CA505236A Systeme telephonique porteur de ligne d'energie Expired CA505236A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA505236T

Publications (1)

Publication Number Publication Date
CA505236A true CA505236A (fr) 1954-08-17

Family

ID=35651157

Family Applications (1)

Application Number Title Priority Date Filing Date
CA505236A Expired CA505236A (fr) Systeme telephonique porteur de ligne d'energie

Country Status (1)

Country Link
CA (1) CA505236A (fr)

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