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
CA792061A
Inventor
J. Olds Peter
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.)
Cooroy Brickworks Pty Ltd
Original Assignee
Cooroy Brickworks Pty Ltd
Publication date
Application grantedgrantedCritical
Publication of CA792061ApublicationCriticalpatent/CA792061A/en