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发明名称
Mercury switch
摘要
申请公布号
US2091803(A)
申请公布日期
1937.08.31
申请号
US19320612217
申请日期
1932.05.19
申请人
PAUL S. BEAR
发明人
BUCKLEN HERBERT E.
分类号
H01H29/22
主分类号
H01H29/22
代理机构
代理人
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