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
CA754754A
Inventor
L. Lilly Donald
E. Mikrut Michael
Original Assignee
Sylvania Electric Products Inc
Publication date
Application grantedgrantedCritical
Publication of CA754754ApublicationCriticalpatent/CA754754A/en