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
AU22971/29A
Inventor
C. Wright Wallace
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.)
HARDING ENGINEERING Co
Original Assignee
HARDING ENGINEERING Co
Filing date
Publication date
Application filed by HARDING ENGINEERING CofiledCriticalHARDING ENGINEERING Co
Publication of AU2297129ApublicationCriticalpatent/AU2297129A/en