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
CA816171A
Inventor
Dorfman Edwin
E. Emerson William
L. K. Carr Russell
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.)
Hooker Chemical Corp
Original Assignee
Hooker Chemical Corp
Publication date
Application grantedgrantedCritical
Publication of CA816171ApublicationCriticalpatent/CA816171A/en