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发明名称
Perfectionnement aux transmissions
摘要
申请公布号
FR857524(A)
申请公布日期
1940.09.17
申请号
FRD857524
申请日期
1939.03.29
申请人
FRANCOIS CONTE
发明人
分类号
F16H61/02
主分类号
F16H61/02
代理机构
代理人
主权项
地址
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