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
CA882227A
Inventor
H. Breckwoldt Gerhard
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.)
St Louis University
Original Assignee
St Louis University
Publication date
Application grantedgrantedCritical
Publication of CA882227ApublicationCriticalpatent/CA882227A/en