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
CA827363A
Inventor
Rosen Harold
J. Kelly Russell
Charles L. Shirley, 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.)
Lockheed Martin Corp
Original Assignee
Sanders Associates Inc
Publication date
Application grantedgrantedCritical
Publication of CA827363ApublicationCriticalpatent/CA827363A/en