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
CA831447A
Inventor
Costello Leo
Shaw Gilbert
John C. Lewis, Jr.
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.)
KEBRI Ltd
Original Assignee
KEBRI Ltd
Publication date
Application grantedgrantedCritical
Publication of CA831447ApublicationCriticalpatent/CA831447A/en