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发明名称
Changement de vitesses progressif et automatique
摘要
申请公布号
FR826854(A)
申请公布日期
1938.04.12
申请号
FRD826854
申请日期
1937.09.17
申请人
发明人
ANQUETIN JEAN JOSEPH
分类号
F16C3/28
主分类号
F16C3/28
代理机构
代理人
主权项
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