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
CA834234A
Inventor
C. Sze Morgan
T. Whitehead Richard
H. Gold Daniel
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.)
CB&I Technology Inc
Original Assignee
Lummus Co
Publication date
Application grantedgrantedCritical
Publication of CA834234ApublicationCriticalpatent/CA834234A/en