AU432922B2 - Improved method of producing pressure welded pipes - Google Patents

Improved method of producing pressure welded pipes

Info

Publication number
AU432922B2
AU432922B2 AU20708/67A AU2070867A AU432922B2 AU 432922 B2 AU432922 B2 AU 432922B2 AU 20708/67 A AU20708/67 A AU 20708/67A AU 2070867 A AU2070867 A AU 2070867A AU 432922 B2 AU432922 B2 AU 432922B2
Authority
AU
Australia
Prior art keywords
improved method
producing pressure
welded pipes
pressure welded
pipes
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
AU20708/67A
Other versions
AU2070867A (en
Inventor
and ISAMU KOIZUMI YOSHINORIITO
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Application granted granted Critical
Publication of AU432922B2 publication Critical patent/AU432922B2/en
Publication of AU2070867A publication Critical patent/AU2070867A/en
Expired legal-status Critical Current

Links

AU20708/67A 1966-04-23 1967-04-21 Improved method of producing pressure welded pipes Expired AU432922B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JPJP25,994/6 1966-04-23

Publications (2)

Publication Number Publication Date
AU432922B2 true AU432922B2 (en) 1968-10-24
AU2070867A AU2070867A (en) 1968-10-24

Family

ID=

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