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经营范围
发明名称
Moteur électrique submersible
摘要
申请公布号
FR723448(A)
申请公布日期
1932.04.08
申请号
FRD723448
申请日期
1931.09.29
申请人
发明人
DOLGOFF WLADIMIR;SCHUTTE EMMANUEL
分类号
H02K5/132
主分类号
H02K5/132
代理机构
代理人
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地址
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