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AU3160949A - Improvements inthe manufacture of concrete pipes - Google Patents

Improvements inthe manufacture of concrete pipes

Info

Publication number
AU3160949A
AU3160949A AU31609/49A AU3160949A AU3160949A AU 3160949 A AU3160949 A AU 3160949A AU 31609/49 A AU31609/49 A AU 31609/49A AU 3160949 A AU3160949 A AU 3160949A AU 3160949 A AU3160949 A AU 3160949A
Authority
AU
Australia
Prior art keywords
concrete pipes
improvements inthe
inthe manufacture
manufacture
pipes
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
AU31609/49A
Other versions
AU143939B2 (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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU143939B2 publication Critical patent/AU143939B2/en
Publication of AU3160949A publication Critical patent/AU3160949A/en
Expired legal-status Critical Current

Links

AU31609/49A 1949-12-14 Improvements inthe manufacture of concrete pipes Expired AU143939B2 (en)

Publications (2)

Publication Number Publication Date
AU143939B2 AU143939B2 (en) 1950-02-16
AU3160949A true AU3160949A (en) 1950-02-16

Family

ID=

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