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发明名称
Pressure switch
摘要
申请公布号
US2895024(A)
申请公布日期
1959.07.14
申请号
US19570683594
申请日期
1957.09.12
申请人
BROWN BEN E;DUNLAP ROY R
发明人
BROWN BEN E.;DUNLAP ROY R.
分类号
H01H35/26;H01H35/38
主分类号
H01H35/26
代理机构
代理人
主权项
地址
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