CA521212A - Electric welding apparatus - Google Patents

Electric welding apparatus

Info

Publication number
CA521212A
CA521212A CA521212A CA521212DA CA521212A CA 521212 A CA521212 A CA 521212A CA 521212 A CA521212 A CA 521212A CA 521212D A CA521212D A CA 521212DA CA 521212 A CA521212 A CA 521212A
Authority
CA
Canada
Prior art keywords
welding apparatus
electric welding
electric
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
CA521212A
Other languages
French (fr)
Inventor
E. Anderson Nelson
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.)
Airco Inc
Original Assignee
Air Reduction Co Inc
Publication date
Application granted granted Critical
Publication of CA521212A publication Critical patent/CA521212A/en
Expired legal-status Critical Current

Links

CA521212A Electric welding apparatus Expired CA521212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA521212T

Publications (1)

Publication Number Publication Date
CA521212A true CA521212A (en) 1956-01-31

Family

ID=35674433

Family Applications (1)

Application Number Title Priority Date Filing Date
CA521212A Expired CA521212A (en) Electric welding apparatus

Country Status (1)

Country Link
CA (1) CA521212A (en)

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