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AU428952B2 - Apparatus forthe manufacture of corrugated and helically' coiled pipes from thin sheetmetal - Google Patents
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AU428952B2 - Apparatus forthe manufacture of corrugated and helically' coiled pipes from thin sheetmetal - Google Patents

Apparatus forthe manufacture of corrugated and helically' coiled pipes from thin sheetmetal

Info

Publication number
AU428952B2
AU428952B2 AU53438/69A AU5343869A AU428952B2 AU 428952 B2 AU428952 B2 AU 428952B2 AU 53438/69 A AU53438/69 A AU 53438/69A AU 5343869 A AU5343869 A AU 5343869A AU 428952 B2 AU428952 B2 AU 428952B2
Authority
AU
Australia
Prior art keywords
helically
corrugated
coiled pipes
forthe manufacture
apparatus forthe
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
AU53438/69A
Other versions
AU5343869A (en
Inventor
Westerbarkey Lorenz
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU428952B2 publication Critical patent/AU428952B2/en
Publication of AU5343869A publication Critical patent/AU5343869A/en
Expired legal-status Critical Current

Links

AU53438/69A 1969-04-14 Apparatus forthe manufacture of corrugated and helically' coiled pipes from thin sheetmetal Expired AU428952B2 (en)

Publications (2)

Publication Number Publication Date
AU428952B2 true AU428952B2 (en) 1970-12-04
AU5343869A AU5343869A (en) 1970-12-04

Family

ID=

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