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.)
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.)
GREENWOOD DEXTER
Original Assignee
GREENWOOD DEXTER
Publication date
Application grantedgrantedCritical
Publication of CA8953ApublicationCriticalpatent/CA8953A/en