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
CA773900A
Inventor
G. Fischer Donald
E. Marks Franklin
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.)
Schneider Electric USA Inc
Original Assignee
Square D Co
Publication date
Application grantedgrantedCritical
Publication of CA773900ApublicationCriticalpatent/CA773900A/en