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
CA888726A
Inventor
J. Warawa Edward
J. Mueller Nancy
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.)
Aldrich Chemical Co Inc
Original Assignee
Aldrich Chemical Co Inc
Publication date
Application grantedgrantedCritical
Publication of CA888726ApublicationCriticalpatent/CA888726A/en