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
CA608190A
Inventor
O. Miller Clark
Casper J. Dorer, Jr.
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.)
Lubrizol Corp
Original Assignee
Lubrizol Corp
Publication date
Application grantedgrantedCritical
Publication of CA608190ApublicationCriticalpatent/CA608190A/en