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.)
GODFREY CHARLES E
WHITE ISAAC B
Original Assignee
GODFREY CHARLES E
WHITE ISAAC B
Publication date
Application grantedgrantedCritical
Publication of CA20802ApublicationCriticalpatent/CA20802A/fr