CA297129A - Cable telephonique ou telegraphique continuellement charge - Google Patents

Cable telephonique ou telegraphique continuellement charge

Info

Publication number
CA297129A
CA297129A CA297129A CA297129DA CA297129A CA 297129 A CA297129 A CA 297129A CA 297129 A CA297129 A CA 297129A CA 297129D A CA297129D A CA 297129DA CA 297129 A CA297129 A CA 297129A
Authority
CA
Canada
Prior art keywords
continuously loaded
telegraph cable
loaded telephone
telephone
telegraph
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
CA297129A
Other languages
English (en)
Inventor
R. Kemp Archie
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 CA297129A publication Critical patent/CA297129A/fr
Expired legal-status Critical Current

Links

CA297129A Cable telephonique ou telegraphique continuellement charge Expired CA297129A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA297129T

Publications (1)

Publication Number Publication Date
CA297129A true CA297129A (fr) 1930-01-28

Family

ID=35234447

Family Applications (1)

Application Number Title Priority Date Filing Date
CA297129A Expired CA297129A (fr) Cable telephonique ou telegraphique continuellement charge

Country Status (1)

Country Link
CA (1) CA297129A (fr)

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