CA297135A - Direct current supply system - Google Patents

Direct current supply system

Info

Publication number
CA297135A
CA297135A CA297135A CA297135DA CA297135A CA 297135 A CA297135 A CA 297135A CA 297135 A CA297135 A CA 297135A CA 297135D A CA297135D A CA 297135DA CA 297135 A CA297135 A CA 297135A
Authority
CA
Canada
Prior art keywords
direct current
supply system
current supply
direct
supply
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
CA297135A
Other languages
French (fr)
Inventor
O. Siegmund Humphreys
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 CA297135A publication Critical patent/CA297135A/en
Expired legal-status Critical Current

Links

CA297135A Direct current supply system Expired CA297135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA297135T

Publications (1)

Publication Number Publication Date
CA297135A true CA297135A (en) 1930-01-28

Family

ID=35234453

Family Applications (1)

Application Number Title Priority Date Filing Date
CA297135A Expired CA297135A (en) Direct current supply system

Country Status (1)

Country Link
CA (1) CA297135A (en)

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