CA389597A - Arc welding apparatus - Google Patents

Arc welding apparatus

Info

Publication number
CA389597A
CA389597A CA389597A CA389597DA CA389597A CA 389597 A CA389597 A CA 389597A CA 389597 A CA389597 A CA 389597A CA 389597D A CA389597D A CA 389597DA CA 389597 A CA389597 A CA 389597A
Authority
CA
Canada
Prior art keywords
arc welding
welding apparatus
arc
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
CA389597A
Other languages
French (fr)
Inventor
P. Tripp 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.)
Dominion Bridge Co Ltd
Original Assignee
Dominion Bridge Co Ltd
Publication date
Application granted granted Critical
Publication of CA389597A publication Critical patent/CA389597A/en
Expired legal-status Critical Current

Links

CA389597A Arc welding apparatus Expired CA389597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA389597T

Publications (1)

Publication Number Publication Date
CA389597A true CA389597A (en) 1940-06-25

Family

ID=35397205

Family Applications (1)

Application Number Title Priority Date Filing Date
CA389597A Expired CA389597A (en) Arc welding apparatus

Country Status (1)

Country Link
CA (1) CA389597A (en)

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