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
CA765895A
Inventor
J. Dewitt Elmer
L. Ramp Floyd
H. Backderf Richard
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.)
Goodrich Corp
Original Assignee
BF Goodrich Corp
Publication date
Application grantedgrantedCritical
Publication of CA765895ApublicationCriticalpatent/CA765895A/en