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经营范围
发明名称
Electric switch device
摘要
申请公布号
US2256499(A)
申请公布日期
1941.09.23
申请号
US19390305906
申请日期
1939.11.24
申请人
JOSEPH SCHMIDINGER
发明人
SCHMIDINGER JOSEPH
分类号
H01H61/06
主分类号
H01H61/06
代理机构
代理人
主权项
地址
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