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
CA833777A
Inventor
H. Lister George
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.)
Euclid Electric and Manufacturing Co
Original Assignee
Euclid Electric and Manufacturing Co
Publication date
Application grantedgrantedCritical
Publication of CA833777ApublicationCriticalpatent/CA833777A/en