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
CA668553A
Inventor
J. Vincent John
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.)
Manchester College of Science and Technology
Original Assignee
John J Vincent
Manchester College of Science and Technology
Publication date
Application grantedgrantedCritical
Publication of CA668553ApublicationCriticalpatent/CA668553A/en