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
CA911181A
Inventor
T. Richardson George
H. Moore William
T. Pease Floyd
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.)
Offshore Co
Original Assignee
Offshore Co
Publication date
Application grantedgrantedCritical
Publication of CA911181ApublicationCriticalpatent/CA911181A/en