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.)
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.)
Parkinson & Cowan Ltd
Original Assignee
Parkinson & Cowan Ltd
Filing date
Publication date
Application filed by Parkinson & Cowan LtdfiledCriticalParkinson & Cowan Ltd
Application grantedgrantedCritical
Publication of AU162052B2publicationCriticalpatent/AU162052B2/en
Publication of AU2365853ApublicationCriticalpatent/AU2365853A/en