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.)
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.)
UTILITY ELECTRIC CORP
Original Assignee
UTILITY ELECTRIC CORP
Publication date
Application grantedgrantedCritical
Publication of CA418456ApublicationCriticalpatent/CA418456A/en