AU438986B2 - Apparatus forthe production of steel pipes by extrusion - Google Patents

Apparatus forthe production of steel pipes by extrusion

Info

Publication number
AU438986B2
AU438986B2 AU52820/69A AU5282069A AU438986B2 AU 438986 B2 AU438986 B2 AU 438986B2 AU 52820/69 A AU52820/69 A AU 52820/69A AU 5282069 A AU5282069 A AU 5282069A AU 438986 B2 AU438986 B2 AU 438986B2
Authority
AU
Australia
Prior art keywords
extrusion
steel pipes
forthe production
apparatus forthe
production
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
AU52820/69A
Other versions
AU5282069A (en
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Application granted granted Critical
Publication of AU438986B2 publication Critical patent/AU438986B2/en
Publication of AU5282069A publication Critical patent/AU5282069A/en
Expired legal-status Critical Current

Links

AU52820/69A 1968-04-03 1969-03-31 Apparatus forthe production of steel pipes by extrusion Expired AU438986B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP21,932/6 1968-04-03
JPJP60,764/6 1968-08-24

Publications (2)

Publication Number Publication Date
AU438986B2 true AU438986B2 (en) 1970-10-08
AU5282069A AU5282069A (en) 1970-10-08

Family

ID=

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