CA207487A - Appareil a souder par electricite les bouts de tubes - Google Patents

Appareil a souder par electricite les bouts de tubes

Info

Publication number
CA207487A
CA207487A CA207487A CA207487DA CA207487A CA 207487 A CA207487 A CA 207487A CA 207487 A CA207487 A CA 207487A CA 207487D A CA207487D A CA 207487DA CA 207487 A CA207487 A CA 207487A
Authority
CA
Canada
Prior art keywords
welding tubing
electrically butt
butt
electrically
tubing
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
CA207487A
Other languages
English (en)
Inventor
V. Johnston Gustave
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.)
AMERICAN METAL MOULDING Co
Original Assignee
AMERICAN METAL MOULDING Co
Publication date
Application granted granted Critical
Publication of CA207487A publication Critical patent/CA207487A/fr
Expired legal-status Critical Current

Links

CA207487A Appareil a souder par electricite les bouts de tubes Expired CA207487A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA207487T

Publications (1)

Publication Number Publication Date
CA207487A true CA207487A (fr) 1921-01-11

Family

ID=35101266

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207487A Expired CA207487A (fr) Appareil a souder par electricite les bouts de tubes

Country Status (1)

Country Link
CA (1) CA207487A (fr)

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