CA154543A - Machine a fabriquer des tuyaux a bouts soudes - Google Patents

Machine a fabriquer des tuyaux a bouts soudes

Info

Publication number
CA154543A
CA154543A CA000154543A CA154543DA CA154543A CA 154543 A CA154543 A CA 154543A CA 000154543 A CA000154543 A CA 000154543A CA 154543D A CA154543D A CA 154543DA CA 154543 A CA154543 A CA 154543A
Authority
CA
Canada
Prior art keywords
butt weld
pipe machine
weld pipe
machine
butt
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
CA000154543A
Other languages
English (en)
Inventor
Edgar Constance Teachout
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA154543A publication Critical patent/CA154543A/fr
Expired legal-status Critical Current

Links

CA000154543A 1913-12-13 1913-12-13 Machine a fabriquer des tuyaux a bouts soudes Expired CA154543A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA154543T 1913-12-13

Publications (1)

Publication Number Publication Date
CA154543A true CA154543A (fr) 1914-03-17

Family

ID=45274252

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000154543A Expired CA154543A (fr) 1913-12-13 1913-12-13 Machine a fabriquer des tuyaux a bouts soudes

Country Status (1)

Country Link
CA (1) CA154543A (fr)

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