AU377721A - Improvements relating tothe manufacture of concrete pipes andthe like - Google Patents

Improvements relating tothe manufacture of concrete pipes andthe like

Info

Publication number
AU377721A
AU377721A AU3777/21A AU377721A AU377721A AU 377721 A AU377721 A AU 377721A AU 3777/21 A AU3777/21 A AU 3777/21A AU 377721 A AU377721 A AU 377721A AU 377721 A AU377721 A AU 377721A
Authority
AU
Australia
Prior art keywords
improvements relating
concrete pipes
relating tothe
tothe manufacture
pipes andthe
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
AU3777/21A
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.)
HUME PIPE Co (AUSTRALIA) Ltd
Original Assignee
HUME PIPE Co (AUSTRALIA) Ltd
Filing date
Publication date
Application filed by HUME PIPE Co (AUSTRALIA) Ltd filed Critical HUME PIPE Co (AUSTRALIA) Ltd
Publication of AU377721A publication Critical patent/AU377721A/en
Expired legal-status Critical Current

Links

AU3777/21A 1921-09-29 Improvements relating tothe manufacture of concrete pipes andthe like Expired AU377721A (en)

Publications (1)

Publication Number Publication Date
AU377721A true AU377721A (en) 1922-08-01

Family

ID=

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