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经营范围
发明名称
Variateur de vitesse
摘要
申请公布号
FR752029(A)
申请公布日期
1933.09.15
申请号
FRD752029
申请日期
1933.03.07
申请人
发明人
JANNIN MARCEL-EMILE-LUCIEN
分类号
F16H9/16
主分类号
F16H9/16
代理机构
代理人
主权项
地址
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