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.)
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.)
Machem & Mayer Electrical Manufacturing Co
Original Assignee
Machem & Mayer Electrical Manufacturing Co
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Filing date
Publication date
Application filed by Machem & Mayer Electrical Manufacturing CofiledCriticalMachem & Mayer Electrical Manufacturing Co
Application grantedgrantedCritical
Publication of CA148454ApublicationCriticalpatent/CA148454A/fr