CA188878A - Appareil a laminage de tuyaux - Google Patents

Appareil a laminage de tuyaux

Info

Publication number
CA188878A
CA188878A CA000188878A CA188878DA CA188878A CA 188878 A CA188878 A CA 188878A CA 000188878 A CA000188878 A CA 000188878A CA 188878D A CA188878D A CA 188878DA CA 188878 A CA188878 A CA 188878A
Authority
CA
Canada
Prior art keywords
drawing apparatus
pipe drawing
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
CA000188878A
Other languages
English (en)
Inventor
Augustus M. Saunders
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
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 National Tube Co filed Critical National Tube Co
Application granted granted Critical
Publication of CA188878A publication Critical patent/CA188878A/fr
Expired legal-status Critical Current

Links

CA000188878A 1918-12-13 1918-12-13 Appareil a laminage de tuyaux Expired CA188878A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA188878T 1918-12-13

Publications (1)

Publication Number Publication Date
CA188878A true CA188878A (fr) 1919-02-25

Family

ID=45308529

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000188878A Expired CA188878A (fr) 1918-12-13 1918-12-13 Appareil a laminage de tuyaux

Country Status (1)

Country Link
CA (1) CA188878A (fr)

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