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.)
Denis Ragg Filkin
Original Assignee
Denis Ragg Filkin
Filing date
Publication date
Application filed by Denis Ragg FilkinfiledCriticalDenis Ragg Filkin
Application grantedgrantedCritical
Publication of AU3668350ApublicationCriticalpatent/AU3668350A/en
Publication of AU149468B2publicationCriticalpatent/AU149468B2/en