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发明名称
Perfectionnements aux transmissions à vitesse variable
摘要
申请公布号
FR978186(A)
申请公布日期
1951.04.10
申请号
FRD978186
申请日期
1948.12.23
申请人
FREEBORN POWER CONVERTERS LIMITED
发明人
分类号
F16H61/02
主分类号
F16H61/02
代理机构
代理人
主权项
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