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
CA913210A
Inventor
C. Tipton William
A. Philibert Robert
M. Sanger David
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.)
Oz Electrical Manufacturing Co
SPX Corp
Original Assignee
David M Sanger
Oz Electrical Manufacturing Co
Robert A Philibert
William C Tipton
General Signal Corp
Publication date
Application grantedgrantedCritical
Publication of CA913210ApublicationCriticalpatent/CA913210A/en