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发明名称
Variateur de vitesse par friction d'un ou plusieurs couples de galets bi-coniques, à pression automatique proportionnelle au couple résistant
摘要
申请公布号
FR53558(E)
申请公布日期
1946.04.26
申请号
FRD53558
申请日期
1943.09.15
申请人
SOCIETE DES FABRICATIONS UNICUM
发明人
分类号
F16H13/14
主分类号
F16H13/14
代理机构
代理人
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