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- Google Patents
AU137663B2 - Improvements in or relating to apparatus forthe manufacture of concrete bricks andthe like
- Google Patents
Improvements in or relating to apparatus forthe manufacture of concrete bricks andthe like
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 - Lifetime
Application number
AU15672/47A
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.)
DONALD TRAVERS LEWIS
Original Assignee
DONALD TRAVERS LEWIS
Filing date
Publication of AU137663B2publicationCriticalpatent/AU137663B2/en
Application filed by DONALD TRAVERS LEWISfiledCriticalDONALD TRAVERS LEWIS