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
CA882297A
Inventor
Kazdan Aralee
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.)
Cambridge Research and Development Group
Original Assignee
Cambridge Research and Development Group
Publication date
Application grantedgrantedCritical
Publication of CA882297ApublicationCriticalpatent/CA882297A/en