CA299145A - Welding apparatus - Google Patents

Welding apparatus

Info

Publication number
CA299145A
CA299145A CA299145A CA299145DA CA299145A CA 299145 A CA299145 A CA 299145A CA 299145 A CA299145 A CA 299145A CA 299145D A CA299145D A CA 299145DA CA 299145 A CA299145 A CA 299145A
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
CA299145A
Other languages
French (fr)
Inventor
H. Phelps George
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.)
Metropolitan Engineering Co
Original Assignee
Metropolitan Engineering Co
Publication date
Application granted granted Critical
Publication of CA299145A publication Critical patent/CA299145A/en
Expired legal-status Critical Current

Links

CA299145A Welding apparatus Expired CA299145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA299145T

Publications (1)

Publication Number Publication Date
CA299145A true CA299145A (en) 1930-04-08

Family

ID=35236464

Family Applications (1)

Application Number Title Priority Date Filing Date
CA299145A Expired CA299145A (en) Welding apparatus

Country Status (1)

Country Link
CA (1) CA299145A (en)

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