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发明名称
Mercury switch with alignment responsive means
摘要
申请公布号
US2583505(A)
申请公布日期
1952.01.22
申请号
US19480040123
申请日期
1948.07.22
申请人
CONSOLIDATED GAS ELECTRIC LIGHT AND POWER COMPANY OF BALTIMORE
发明人
BETZ PAUL L.
分类号
H01H29/20
主分类号
H01H29/20
代理机构
代理人
主权项
地址
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