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
CA862942A
Inventor
Forlani Franco
Minnaja Nicola
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.)
General Electric Information Systems SpA
Original Assignee
General Electric Information Systems SpA
Publication date
Application grantedgrantedCritical
Publication of CA862942ApublicationCriticalpatent/CA862942A/en