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发明名称
Pressure switch
摘要
申请公布号
US2300897(A)
申请公布日期
1942.11.03
申请号
US19420435059
申请日期
1942.03.17
申请人
MANNING, MAXWELL & MOORE, INCORPORATED
发明人
HOPKINS FRANK H.
分类号
H01H35/26;H01H35/36
主分类号
H01H35/26
代理机构
代理人
主权项
地址
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