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经营范围
发明名称
Variateur de vitesse
摘要
申请公布号
FR929624(A)
申请公布日期
1948.01.02
申请号
FRD929624
申请日期
1946.05.31
申请人
发明人
VAEREWYCK JEAN
分类号
F16H13/14;F16H15/42
主分类号
F16H13/14
代理机构
代理人
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