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
CA890202A
Inventor
J. Buck Edwin
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.)
TRIPAX ENGINEERING Co Ltd Pty
Original Assignee
TRIPAX ENGINEERING Co Ltd Pty
Publication date
Application grantedgrantedCritical
Publication of CA890202ApublicationCriticalpatent/CA890202A/en