CA509942A - Electric arc welding apparatus - Google Patents

Electric arc welding apparatus

Info

Publication number
CA509942A
CA509942A CA509942A CA509942DA CA509942A CA 509942 A CA509942 A CA 509942A CA 509942 A CA509942 A CA 509942A CA 509942D A CA509942D A CA 509942DA CA 509942 A CA509942 A CA 509942A
Authority
CA
Canada
Prior art keywords
electric arc
arc welding
welding apparatus
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
CA509942A
Other languages
French (fr)
Inventor
R. Penrose James
A. Donelan 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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
Publication date
Application granted granted Critical
Publication of CA509942A publication Critical patent/CA509942A/en
Expired legal-status Critical Current

Links

CA509942A Electric arc welding apparatus Expired CA509942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA509942T

Publications (1)

Publication Number Publication Date
CA509942A true CA509942A (en) 1955-02-08

Family

ID=35661000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA509942A Expired CA509942A (en) Electric arc welding apparatus

Country Status (1)

Country Link
CA (1) CA509942A (en)

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