AU438163B2 - Method of forming tapered steel tubes - Google Patents

Method of forming tapered steel tubes

Info

Publication number
AU438163B2
AU438163B2 AU41022/68A AU4102268A AU438163B2 AU 438163 B2 AU438163 B2 AU 438163B2 AU 41022/68 A AU41022/68 A AU 41022/68A AU 4102268 A AU4102268 A AU 4102268A AU 438163 B2 AU438163 B2 AU 438163B2
Authority
AU
Australia
Prior art keywords
steel tubes
tapered steel
forming tapered
forming
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
AU41022/68A
Other versions
AU4102268A (en
Inventor
TOSHIYUKI ONO and KENSUKE ONO TEHCHI NATSUKI
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Application granted granted Critical
Publication of AU438163B2 publication Critical patent/AU438163B2/en
Publication of AU4102268A publication Critical patent/AU4102268A/en
Expired legal-status Critical Current

Links

AU41022/68A 1967-07-21 1968-07-22 Method of forming tapered steel tubes Expired AU438163B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JPJP46,578/( 1967-07-21

Publications (2)

Publication Number Publication Date
AU438163B2 true AU438163B2 (en) 1970-01-29
AU4102268A AU4102268A (en) 1970-01-29

Family

ID=

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