CA301833A - Fabrication de tubes soudes bout a bout - Google Patents

Fabrication de tubes soudes bout a bout

Info

Publication number: CA301833A
Authority: CA; Canada
Prior art keywords: butt welded; welded tubes; making butt; making; tubes
Prior art date: 1930-07-08
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

CA301833A

Other languages

English (en)

Inventor

M. Thomson Charles

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

Publication date

1930-07-08

1930-07-08 Application granted granted Critical

1930-07-08 Publication of CA301833A publication Critical patent/CA301833A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1

CA301833A Fabrication de tubes soudes bout a bout Expired CA301833A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA301833T

Publications (1)

Publication Number	Publication Date
CA301833A true CA301833A (fr)	1930-07-08

Family

ID=35254979

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA301833A Expired CA301833A (fr)			Fabrication de tubes soudes bout a bout

Country Status (1)

Country	Link
CA (1)	CA301833A (fr)

0
- CA CA301833A patent/CA301833A/fr not_active Expired

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