AU153944B2 - Improvements in and relating tothe manufacture of concrete pipes - Google Patents

Improvements in and relating tothe manufacture of concrete pipes

Info

Publication number
AU153944B2
AU153944B2 AU6544/51A AU654451A AU153944B2 AU 153944 B2 AU153944 B2 AU 153944B2 AU 6544/51 A AU6544/51 A AU 6544/51A AU 654451 A AU654451 A AU 654451A AU 153944 B2 AU153944 B2 AU 153944B2
Authority
AU
Australia
Prior art keywords
concrete pipes
relating tothe
tothe manufacture
manufacture
relating
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
AU6544/51A
Other versions
AU654451A (en
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.)
Erven H Trips Betonmaatschappij N V
Original Assignee
Erven H Trips Betonmaatschappij N V
Filing date
Publication date
Application filed by Erven H Trips Betonmaatschappij N V filed Critical Erven H Trips Betonmaatschappij N V
Application granted granted Critical
Publication of AU153944B2 publication Critical patent/AU153944B2/en
Publication of AU654451A publication Critical patent/AU654451A/en
Expired legal-status Critical Current

Links

AU6544/51A 1951-11-26 Improvements in and relating tothe manufacture of concrete pipes Expired AU153944B2 (en)

Publications (2)

Publication Number Publication Date
AU153944B2 true AU153944B2 (en) 1952-01-31
AU654451A AU654451A (en) 1952-01-31

Family

ID=

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