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发明名称
Dispositif de changement de vitesses automatique pour automobiles et autres
摘要
申请公布号
FR787207(A)
申请公布日期
1935.09.19
申请号
FRD787207
申请日期
1934.06.12
申请人
发明人
PERRET EDMOND
分类号
F16D43/30
主分类号
F16D43/30
代理机构
代理人
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