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经营范围
发明名称
Electric valve operated motor
摘要
申请公布号
US2292171(A)
申请公布日期
1942.08.04
申请号
US19400353427
申请日期
1940.08.20
申请人
GENERAL ELECTRIC COMPANY
发明人
STOHR MAXIMILIAN
分类号
H02M7/51
主分类号
H02M7/51
代理机构
代理人
主权项
地址
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