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
AU17878/56A
Inventor
Bixby Plumb Arthur
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.)
Ransomes Sims and Jeffries Ltd
Original Assignee
Ransomes Sims and Jeffries Ltd
Filing date
Publication of AU206664B2publicationCriticalpatent/AU206664B2/en
Application filed by Ransomes Sims and Jeffries LtdfiledCriticalRansomes Sims and Jeffries Ltd