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
CA736920A
Inventor
J. Asquini Robert
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.)
Salem Brosius Inc
Original Assignee
Robert J Asquini
Salem Brosius Inc
Publication date
Application grantedgrantedCritical
Publication of CA736920ApublicationCriticalpatent/CA736920A/en