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1.发明授权Compressed-gas circuit interrupter with means for maintaining temperature of gas therein 失效压缩气体断路器具有保持气体温度的装置
公开(公告)号：US3137777A
公开(公告)日：1964-06-16
申请号：US11744961
申请日：1961-06-15
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor： YECKLEY RUSSELL N , KRCH WILLIAM M
IPC: H01H33/56
CPC classification number: H01H33/562
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