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
AU189/40A
Inventor
Walter Thompson Archibald
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.)
Dussek Brothers and Co Ltd
Original Assignee
Dussek Brothers and Co Ltd
Filing date
Publication of AU111480B2publicationCriticalpatent/AU111480B2/en
Application filed by Dussek Brothers and Co LtdfiledCriticalDussek Brothers and Co Ltd