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经营范围
发明名称
Transmissions par roues à friction
摘要
申请公布号
FR674798(A)
申请公布日期
1930.02.01
申请号
FRD674798
申请日期
1929.05.10
申请人
SOCIETE ANONYME DES ATELIERS DE CONSTRUCTIONS MECANIQUES ESCHER WYSS & COMPAGNIE
发明人
分类号
F16D69/02;F16H13/02
主分类号
F16D69/02
代理机构
代理人
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地址
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