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.)
DELPARK Corp
Original Assignee
DELPARK Corp
Publication date
Application grantedgrantedCritical
Publication of CA511369ApublicationCriticalpatent/CA511369A/fr