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AU141201B2 - Improvements in or relating to manufacture of butt welded metal tubes and apparatus therefor - Google Patents
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AU141201B2 - Improvements in or relating to manufacture of butt welded metal tubes and apparatus therefor - Google Patents

Improvements in or relating to manufacture of butt welded metal tubes and apparatus therefor

Info

Publication number
AU141201B2
AU141201B2 AU29511/49A AU2951149A AU141201B2 AU 141201 B2 AU141201 B2 AU 141201B2 AU 29511/49 A AU29511/49 A AU 29511/49A AU 2951149 A AU2951149 A AU 2951149A AU 141201 B2 AU141201 B2 AU 141201B2
Authority
AU
Australia
Prior art keywords
relating
manufacture
apparatus therefor
metal tubes
butt welded
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
AU29511/49A
Other versions
AU2951149A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU141201B2 publication Critical patent/AU141201B2/en
Publication of AU2951149A publication Critical patent/AU2951149A/en
Expired legal-status Critical Current

Links

AU29511/49A 1949-08-26 Improvements in or relating to manufacture of butt welded metal tubes and apparatus therefor Expired AU141201B2 (en)

Publications (2)

Publication Number Publication Date
AU141201B2 true AU141201B2 (en) 1949-10-27
AU2951149A AU2951149A (en) 1949-10-27

Family

ID=

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