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
AU32673/57A
Inventor
Bailey Wilfred
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.)
James Howden and Co Ltd
Original Assignee
James Howden and Co Ltd
Filing date
Publication of AU224698B2publicationCriticalpatent/AU224698B2/en
Application filed by James Howden and Co LtdfiledCriticalJames Howden and Co Ltd