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.)
Expired
Application number
AU62996/69A
Inventor
E. EWING and JACOB HUBER SYLVESTER
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.)
Hewitt Robins International SA
Original Assignee
Hewitt Robins International SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hewitt Robins International SAfiledCriticalHewitt Robins International SA
Publication of AU6299669ApublicationCriticalpatent/AU6299669A/en