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.)
EARL P SCHNEIDER
JAMES A WEEKS
KENNETH J KITCHEN
OTTO WANEK
Original Assignee
EARL P SCHNEIDER
JAMES A WEEKS
KENNETH J KITCHEN
OTTO WANEK
Publication date
Application grantedgrantedCritical
Publication of CA526392ApublicationCriticalpatent/CA526392A/en