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
CA595797A
Inventor
H. Elliott 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.)
DALE ELECTRONICS Corp
Original Assignee
DALE ELECTRONICS Corp
Publication date
Application grantedgrantedCritical
Publication of CA595797ApublicationCriticalpatent/CA595797A/en