CA302151A - Procede et appareil a production de tubes d'acier lamines - Google Patents

Procede et appareil a production de tubes d'acier lamines

Info

Publication number
CA302151A
CA302151A CA302151A CA302151DA CA302151A CA 302151 A CA302151 A CA 302151A CA 302151 A CA302151 A CA 302151A CA 302151D A CA302151D A CA 302151DA CA 302151 A CA302151 A CA 302151A
Authority
CA
Canada
Prior art keywords
rolled steel
steel tubes
producing rolled
producing
tubes
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
CA302151A
Other languages
English (en)
Inventor
M. Swartz Ralph
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.)
Superheater Co
Original Assignee
Superheater Co
Publication date
Application granted granted Critical
Publication of CA302151A publication Critical patent/CA302151A/fr
Expired legal-status Critical Current

Links

CA302151A Procede et appareil a production de tubes d'acier lamines Expired CA302151A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA302151T

Publications (1)

Publication Number Publication Date
CA302151A true CA302151A (fr) 1930-07-15

Family

ID=35255297

Family Applications (1)

Application Number Title Priority Date Filing Date
CA302151A Expired CA302151A (fr) Procede et appareil a production de tubes d'acier lamines

Country Status (1)

Country Link
CA (1) CA302151A (fr)

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