CA317419A - Tube-voltmeter - Google Patents

Tube-voltmeter

Info

Publication number
CA317419A
CA317419A CA317419A CA317419DA CA317419A CA 317419 A CA317419 A CA 317419A CA 317419 A CA317419 A CA 317419A CA 317419D A CA317419D A CA 317419DA CA 317419 A CA317419 A CA 317419A
Authority
CA
Canada
Prior art keywords
voltmeter
tube
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
CA317419A
Other languages
French (fr)
Inventor
D. Booth James
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA317419A publication Critical patent/CA317419A/en
Expired legal-status Critical Current

Links

CA317419A Tube-voltmeter Expired CA317419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA317419T

Publications (1)

Publication Number Publication Date
CA317419A true CA317419A (en) 1931-11-24

Family

ID=35277974

Family Applications (1)

Application Number Title Priority Date Filing Date
CA317419A Expired CA317419A (en) Tube-voltmeter

Country Status (1)

Country Link
CA (1) CA317419A (en)

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