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发明名称
Changement de vitesse continu à embrayage hydraulique
摘要
申请公布号
FR968820(A)
申请公布日期
1950.12.06
申请号
FRD968820
申请日期
1948.07.02
申请人
发明人
AUVRAY FERNAND-GEORGES
分类号
F16D67/00
主分类号
F16D67/00
代理机构
代理人
主权项
地址
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