CA402424A - Welding apparatus - Google Patents

Welding apparatus

Info

Publication number
CA402424A
CA402424A CA402424A CA402424DA CA402424A CA 402424 A CA402424 A CA 402424A CA 402424 A CA402424 A CA 402424A CA 402424D A CA402424D A CA 402424DA CA 402424 A CA402424 A CA 402424A
Authority
CA
Canada
Prior art keywords
welding apparatus
welding
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
CA402424A
Other languages
French (fr)
Inventor
W. Dawson John
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 CA402424A publication Critical patent/CA402424A/en
Expired legal-status Critical Current

Links

CA402424A Welding apparatus Expired CA402424A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA402424T

Publications (1)

Publication Number Publication Date
CA402424A true CA402424A (en) 1942-01-20

Family

ID=35412870

Family Applications (1)

Application Number Title Priority Date Filing Date
CA402424A Expired CA402424A (en) Welding apparatus

Country Status (1)

Country Link
CA (1) CA402424A (en)

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