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
CA258,130A
Inventor
Kurt Baum
Joerg P. Baum
Jai K. Pearce
David Schroeder
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.)
Pennsylvania Engineering Corp
Original Assignee
Pennsylvania Engineering Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CA159,427Aexternal-prioritypatent/CA1017563A/en
Application filed by Pennsylvania Engineering CorpfiledCriticalPennsylvania Engineering Corp
Priority to CA258,130ApriorityCriticalpatent/CA1019148A/en
Application grantedgrantedCritical
Publication of CA1019148ApublicationCriticalpatent/CA1019148A/en