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.)
ROBERTS-BOZE
Original Assignee
ROBERTS-BOZE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ROBERTS-BOZEfiledCriticalROBERTS-BOZE
Priority to CA116,010ApriorityCriticalpatent/CA1004995A/en
Application grantedgrantedCritical
Publication of CA1004995ApublicationCriticalpatent/CA1004995A/en