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
AU49388/59A
Inventor
Alfred Alexander Kidd and Derek Ernest Wright Denis
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.)
May and Baker Ltd
Original Assignee
May and Baker Ltd
Filing date
Publication of AU243963B2publicationCriticalpatent/AU243963B2/en
Application filed by May and Baker LtdfiledCriticalMay and Baker Ltd