CA382646A - Welding apparatus - Google Patents

Welding apparatus

Info

Publication number
CA382646A
CA382646A CA382646A CA382646DA CA382646A CA 382646 A CA382646 A CA 382646A CA 382646 A CA382646 A CA 382646A CA 382646D A CA382646D A CA 382646DA CA 382646 A CA382646 A CA 382646A
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
CA382646A
Other languages
French (fr)
Inventor
Sidney Watson
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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA382646A publication Critical patent/CA382646A/en
Expired legal-status Critical Current

Links

CA382646A Welding apparatus Expired CA382646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA382646T

Publications (1)

Publication Number Publication Date
CA382646A true CA382646A (en) 1939-07-11

Family

ID=35387879

Family Applications (1)

Application Number Title Priority Date Filing Date
CA382646A Expired CA382646A (en) Welding apparatus

Country Status (1)

Country Link
CA (1) CA382646A (en)

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