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.)
Expired
Application number
CA823362A
Inventor
E. O'neal James
K. Gunter Josef
W. Gunter Colie
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.)
GUNTER AND COOKE
Original Assignee
GUNTER AND COOKE
Publication date
Application grantedgrantedCritical
Publication of CA823362ApublicationCriticalpatent/CA823362A/en