CA472794A - Appareil de soudage a fonte electrique automatique - Google Patents

Appareil de soudage a fonte electrique automatique

Info

Publication number
CA472794A
CA472794A CA472794A CA472794DA CA472794A CA 472794 A CA472794 A CA 472794A CA 472794 A CA472794 A CA 472794A CA 472794D A CA472794D A CA 472794DA CA 472794 A CA472794 A CA 472794A
Authority
CA
Canada
Prior art keywords
welding apparatus
fusion welding
automatic electric
electric fusion
automatic
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
CA472794A
Other languages
English (en)
Inventor
A. Kratz John
G. Thoma Henry
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 Oxygen Co Ltd
Original Assignee
Dominion Oxygen Co Ltd
Publication date
Application granted granted Critical
Publication of CA472794A publication Critical patent/CA472794A/fr
Expired legal-status Critical Current

Links

CA472794A Appareil de soudage a fonte electrique automatique Expired CA472794A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA472794T

Publications (1)

Publication Number Publication Date
CA472794A true CA472794A (fr) 1951-04-10

Family

ID=35606757

Family Applications (1)

Application Number Title Priority Date Filing Date
CA472794A Expired CA472794A (fr) Appareil de soudage a fonte electrique automatique

Country Status (1)

Country Link
CA (1) CA472794A (fr)

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