CA198837A - Fabrication de tubes et tuyaux a joints en biseau soudes - Google Patents

Fabrication de tubes et tuyaux a joints en biseau soudes

Info

Publication number: CA198837A
Authority: CA; Canada
Prior art keywords: lapweld; pipes; tubes; manufacture; lapweld pipes
Prior art date: 1920-03-30
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

CA198837A

Other languages

English (en)

Inventor

W. Latshaw Jos.

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.)

National Tube Co

Original Assignee

National Tube Co

Publication date

1920-03-30

1920-03-30 Application granted granted Critical

1920-03-30 Publication of CA198837A publication Critical patent/CA198837A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1

CA198837A Fabrication de tubes et tuyaux a joints en biseau soudes Expired CA198837A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA198837T

Publications (1)

Publication Number	Publication Date
CA198837A true CA198837A (fr)	1920-03-30

Family

ID=35073274

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA198837A Expired CA198837A (fr)			Fabrication de tubes et tuyaux a joints en biseau soudes

Country Status (1)

Country	Link
CA (1)	CA198837A (fr)

0
- CA CA198837A patent/CA198837A/fr not_active Expired

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