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
CA772148A
Inventor
Mekjean Matthew
Original Assignee
Hooker Chemical Corp
Publication date
Application grantedgrantedCritical
Publication of CA772148ApublicationCriticalpatent/CA772148A/en