CA292032A - Fabrication de tuyaux d'acier - Google Patents

Fabrication de tuyaux d'acier

Info

Publication number
CA292032A
CA292032A CA292032A CA292032DA CA292032A CA 292032 A CA292032 A CA 292032A CA 292032 A CA292032 A CA 292032A CA 292032D A CA292032D A CA 292032DA CA 292032 A CA292032 A CA 292032A
Authority
CA
Canada
Prior art keywords
steel pipe
pipe manufacture
manufacture
steel
pipe
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
CA292032A
Other languages
English (en)
Inventor
Portevin Albert
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.)
LA D'EXPANSION TECHNIQUE Ste
Original Assignee
LA D'EXPANSION TECHNIQUE Ste
Publication date
Application granted granted Critical
Publication of CA292032A publication Critical patent/CA292032A/fr
Expired legal-status Critical Current

Links

CA292032A Fabrication de tuyaux d'acier Expired CA292032A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA292032T

Publications (1)

Publication Number Publication Date
CA292032A true CA292032A (fr) 1929-08-06

Family

ID=35228844

Family Applications (1)

Application Number Title Priority Date Filing Date
CA292032A Expired CA292032A (fr) Fabrication de tuyaux d'acier

Country Status (1)

Country Link
CA (1) CA292032A (fr)

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