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
AU23399/67A
Inventor
Julius Belknap Donald
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.)
Donau) Julius Belknap
Original Assignee
Donau) Julius Belknap
Filing date
Publication of AU406147B2publicationCriticalpatent/AU406147B2/en
Application filed by Donau) Julius BelknapfiledCriticalDonau) Julius Belknap