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
AU34034/71A
Inventor
ROBERT EAVES and HORST BERGEMANN DENNIS
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.)
Bishop Eaves and Sons Ltd
Original Assignee
Bishop Eaves and Sons Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication of AU429148B2publicationCriticalpatent/AU429148B2/en
Application filed by Bishop Eaves and Sons LtdfiledCriticalBishop Eaves and Sons Ltd