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发明名称
Magnetic piston mercury switch
摘要
申请公布号
US3308405(A)
申请公布日期
1967.03.07
申请号
US19650483707
申请日期
1965.08.30
申请人
FIFTH DIMENSION INC.
发明人
HURVITZ HYMAN
分类号
H01H29/18;H01H51/28
主分类号
H01H29/18
代理机构
代理人
主权项
地址
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