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发明名称
Electrical controller
摘要
申请公布号
US1813544(A)
申请公布日期
1931.07.07
申请号
US19290368725
申请日期
1929.06.05
申请人
THE EUCLID ELECTRIC & MANUFACTURING COMPANY
发明人
RASMUSSEN CHRISTIAN A.
分类号
H01H1/44
主分类号
H01H1/44
代理机构
代理人
主权项
地址
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