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.)
AVERILL JAMES JR
DOOLITTLE HIRAM L
Original Assignee
AVERILL JAMES JR
DOOLITTLE HIRAM L
Publication date
Application grantedgrantedCritical
Publication of CA8392ApublicationCriticalpatent/CA8392A/en