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
CA878591A
Inventor
R. Fauke Allen
E. Mange Franklin
S. Buriks Rudolph
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.)
Baker Petrolite LLC
Original Assignee
Petrolite Corp
Publication date
Application grantedgrantedCritical
Publication of CA878591ApublicationCriticalpatent/CA878591A/en