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.)
BENJAMIN F BONE
EDWARD EVERETT KOONTZ
FLOYD H GANDEE
HENRY J ZINK
WALTER S BRYSON
Original Assignee
BENJAMIN F BONE
EDWARD EVERETT KOONTZ
FLOYD H GANDEE
HENRY J ZINK
WALTER S BRYSON
Publication date
Application grantedgrantedCritical
Publication of CA221098ApublicationCriticalpatent/CA221098A/fr