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.)
HERBERT DONALD THOMPSON
Original Assignee
HERBERT DONALD THOMPSON
Filing date
Publication date
Application filed by HERBERT DONALD THOMPSONfiledCriticalHERBERT DONALD THOMPSON
Application grantedgrantedCritical
Publication of AU319651ApublicationCriticalpatent/AU319651A/en
Publication of AU150287B2publicationCriticalpatent/AU150287B2/en