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
AU61593/65A
Inventor
John Ralph Leonard
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.)
Dunlop Rubber Australia Ltd
Original Assignee
Dunlop Rubber Australia Ltd
Filing date
Publication of AU401988B2publicationCriticalpatent/AU401988B2/en
Priority to GB3023366ApriorityCriticalpatent/GB1146652A/en
Application filed by Dunlop Rubber Australia LtdfiledCriticalDunlop Rubber Australia Ltd