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
CA816463A
Inventor
G. Gregory Edward
L. Dewaters Terry
A. Dobslaw Gerhardt
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.)
ROCKKWELL MANUFACTURING Co
Original Assignee
ROCKKWELL MANUFACTURING Co
Publication date
Application grantedgrantedCritical
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