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经营范围
发明名称
Dispositif de freinage et de ralentissement
摘要
申请公布号
FR771977(A)
申请公布日期
1934.10.20
申请号
FRD771977
申请日期
1934.04.18
申请人
发明人
LEITNER
分类号
B60T13/74;H02K49/04
主分类号
B60T13/74
代理机构
代理人
主权项
地址
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