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.)
H H Robertson Company Ao Sal Inventor Bernard Edwin Curran
Original Assignee
H H Robertson Company Ao Sal Inventor Bernard Edwin Curran
Filing date
Publication date
Application filed by H H Robertson Company Ao Sal Inventor Bernard Edwin CurranfiledCriticalH H Robertson Company Ao Sal Inventor Bernard Edwin Curran
Application grantedgrantedCritical
Publication of AU5311059ApublicationCriticalpatent/AU5311059A/en
Publication of AU234391B2publicationCriticalpatent/AU234391B2/en