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发明名称
Perfectionnements aux dispositifs de freinage avec les machines électriques dites métadynes
摘要
申请公布号
FR780728(A)
申请公布日期
1935.05.02
申请号
FRD780728
申请日期
1934.01.22
申请人
发明人
PESTARINI JOSEPH MAXIME
分类号
H02P3/14
主分类号
H02P3/14
代理机构
代理人
主权项
地址
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