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.)
MAX L GRANT
Original Assignee
MAX L GRANT
Publication date
Application grantedgrantedCritical
Publication of CA533234ApublicationCriticalpatent/CA533234A/fr