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
CA697296A
Inventor
W. Healy James
W. Boreen Stuart
George S. Lockwood, 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.)
PERINI ELECTRONIC CORP
Original Assignee
PERINI ELECTRONIC CORP
Publication date
Application grantedgrantedCritical
Publication of CA697296ApublicationCriticalpatent/CA697296A/en