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.)
ALPHONSE B LOVAN
CLARENCE R NICHOLS
WILLIAM A MCATEE
WILLIAM T SHORES
Original Assignee
ALPHONSE B LOVAN
CLARENCE R NICHOLS
WILLIAM A MCATEE
WILLIAM T SHORES
Publication date
Application grantedgrantedCritical
Publication of CA204987ApublicationCriticalpatent/CA204987A/en