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.)
Pieter Kees Steen
Original Assignee
Pieter Kees Steen
Filing date
Publication date
Application filed by Pieter Kees SteenfiledCriticalPieter Kees Steen
Application grantedgrantedCritical
Publication of AU673551ApublicationCriticalpatent/AU673551A/en
Publication of AU156511B2publicationCriticalpatent/AU156511B2/en