AU2386967A - Improvements in and relating tothe centrifugal manufacture of concrete pipes - Google Patents

Improvements in and relating tothe centrifugal manufacture of concrete pipes

Info

Publication number
AU2386967A
AU2386967A AU23869/67A AU2386967A AU2386967A AU 2386967 A AU2386967 A AU 2386967A AU 23869/67 A AU23869/67 A AU 23869/67A AU 2386967 A AU2386967 A AU 2386967A AU 2386967 A AU2386967 A AU 2386967A
Authority
AU
Australia
Prior art keywords
concrete pipes
relating tothe
manufacture
centrifugal manufacture
tothe centrifugal
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
AU23869/67A
Inventor
Williams Ralph
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
Publication of AU2386967A publication Critical patent/AU2386967A/en
Expired legal-status Critical Current

Links

AU23869/67A 1967-06-29 Improvements in and relating tothe centrifugal manufacture of concrete pipes Expired AU2386967A (en)

Publications (1)

Publication Number Publication Date
AU2386967A true AU2386967A (en) 1970-01-08

Family

ID=

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