CA235844A - Method of rolling hollow steel bars - Google Patents

Method of rolling hollow steel bars

Info

Publication number
CA235844A
CA235844A CA235844A CA235844DA CA235844A CA 235844 A CA235844 A CA 235844A CA 235844 A CA235844 A CA 235844A CA 235844D A CA235844D A CA 235844DA CA 235844 A CA235844 A CA 235844A
Authority
CA
Canada
Prior art keywords
steel bars
hollow steel
rolling hollow
rolling
bars
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
CA235844A
Other languages
French (fr)
Inventor
Bumford Edward
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA235844A publication Critical patent/CA235844A/en
Expired legal-status Critical Current

Links

CA235844A Method of rolling hollow steel bars Expired CA235844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA235844T

Publications (1)

Publication Number Publication Date
CA235844A true CA235844A (en) 1923-11-20

Family

ID=35133218

Family Applications (1)

Application Number Title Priority Date Filing Date
CA235844A Expired CA235844A (en) Method of rolling hollow steel bars

Country Status (1)

Country Link
CA (1) CA235844A (en)

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