AU2098929A - Improvements in or relating tothe centrifugal manufacture of pipes - Google Patents

Improvements in or relating tothe centrifugal manufacture of pipes

Info

Publication number
AU2098929A
AU2098929A AU20989/29A AU2098929A AU2098929A AU 2098929 A AU2098929 A AU 2098929A AU 20989/29 A AU20989/29 A AU 20989/29A AU 2098929 A AU2098929 A AU 2098929A AU 2098929 A AU2098929 A AU 2098929A
Authority
AU
Australia
Prior art keywords
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
AU20989/29A
Inventor
Lionel Fitzpatrick and William Aubrey Wiseman Piane
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.)
Concrete Specialities Co Ltd Pty
Original Assignee
Concrete Specialities Co Ltd Pty
Filing date
Publication date
Application filed by Concrete Specialities Co Ltd Pty filed Critical Concrete Specialities Co Ltd Pty
Publication of AU2098929A publication Critical patent/AU2098929A/en
Expired legal-status Critical Current

Links

AU20989/29A 1929-07-01 Improvements in or relating tothe centrifugal manufacture of pipes Expired AU2098929A (en)

Publications (1)

Publication Number Publication Date
AU2098929A true AU2098929A (en) 1930-04-29

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990600A (en) * 1957-05-20 1961-07-04 Rudolph K Tyra Apparatus for making tile and culverts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990600A (en) * 1957-05-20 1961-07-04 Rudolph K Tyra Apparatus for making tile and culverts

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