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
CA752019A
Inventor
L. Luehring Elmer
D. Hoffman Joseph
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.)
DOING BUSINESS AS HI-VOLTAGE EQUIPMENT Co
Joslyn Manufacturing and Supply Co
Original Assignee
DOING BUSINESS AS HI-VOLTAGE EQUIPMENT Co
Joslyn Manufacturing and Supply Co
Publication date
Application grantedgrantedCritical
Publication of CA752019ApublicationCriticalpatent/CA752019A/en