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发明名称
Pressure switch
摘要
申请公布号
US2722580(A)
申请公布日期
1955.11.01
申请号
US19490130632
申请日期
1949.12.02
申请人
COOK ELECTRIC COMPANY
发明人
HASSELHORN WALTER C.;BAKER JOHN S.
分类号
H01H35/26
主分类号
H01H35/26
代理机构
代理人
主权项
地址
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