CA436623A - Helper drive - Google Patents

Helper drive

Info

Publication number
CA436623A
CA436623A CA436623A CA436623DA CA436623A CA 436623 A CA436623 A CA 436623A CA 436623 A CA436623 A CA 436623A CA 436623D A CA436623D A CA 436623DA CA 436623 A CA436623 A CA 436623A
Authority
CA
Canada
Prior art keywords
helper drive
helper
drive
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
CA436623A
Other languages
French (fr)
Inventor
R. Harris Walter
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 CA436623A publication Critical patent/CA436623A/en
Expired legal-status Critical Current

Links

CA436623A Helper drive Expired CA436623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA436623T

Publications (1)

Publication Number Publication Date
CA436623A true CA436623A (en) 1946-08-27

Family

ID=35551858

Family Applications (1)

Application Number Title Priority Date Filing Date
CA436623A Expired CA436623A (en) Helper drive

Country Status (1)

Country Link
CA (1) CA436623A (en)

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