CA306794A - Fabrication de tuyaux - Google Patents

Fabrication de tuyaux

Info

Publication number
CA306794A
CA306794A CA306794A CA306794DA CA306794A CA 306794 A CA306794 A CA 306794A CA 306794 A CA306794 A CA 306794A CA 306794D A CA306794D A CA 306794DA CA 306794 A CA306794 A CA 306794A
Authority
CA
Canada
Prior art keywords
pipes
manufacture
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
CA306794A
Other languages
English (en)
Inventor
Bertandeau Gaston
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.)
MTALLURGIQUE DU PERIGORD Ste
Original Assignee
MTALLURGIQUE DU PERIGORD Ste
Publication date
Application granted granted Critical
Publication of CA306794A publication Critical patent/CA306794A/fr
Expired legal-status Critical Current

Links

CA306794A Fabrication de tuyaux Expired CA306794A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA306794T

Publications (1)

Publication Number Publication Date
CA306794A true CA306794A (fr) 1930-12-16

Family

ID=35259945

Family Applications (1)

Application Number Title Priority Date Filing Date
CA306794A Expired CA306794A (fr) Fabrication de tuyaux

Country Status (1)

Country Link
CA (1) CA306794A (fr)

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