CA841157A - Multiple-break vacuum-type circuit interrupters with external rotary contact driving means and single chamber construction
- Google Patents
Multiple-break vacuum-type circuit interrupters with external rotary contact driving means and single chamber construction
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
CA841157A
Inventor
E. Voshall Roy
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Publication date
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CA841157AMultiple-break vacuum-type circuit interrupters with external rotary contact driving means and single chamber construction
ExpiredCA841157A
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