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
CA785230A
Inventor
A. Cagnolatti Lloyd
B. Kellogg Karl
Dyer Lafleur A
I. Abboud Harry
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.)
Ormet Corp
Original Assignee
Ormet Corp
Publication date
Application grantedgrantedCritical
Publication of CA785230ApublicationCriticalpatent/CA785230A/en