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.)
Raymond Richard Knaggs
Original Assignee
Raymond Richard Knaggs
Filing date
Publication date
Application filed by Raymond Richard KnaggsfiledCriticalRaymond Richard Knaggs
Application grantedgrantedCritical
Publication of AU156131B2publicationCriticalpatent/AU156131B2/en
Publication of AU651851ApublicationCriticalpatent/AU651851A/en