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发明名称
Perfectionnements aux poulies à gorges
摘要
申请公布号
FR1009491(A)
申请公布日期
1952.05.29
申请号
FRD1009491
申请日期
1950.01.28
申请人
发明人
LOUIS PIERRE-JEAN-MARIE
分类号
F16H55/44
主分类号
F16H55/44
代理机构
代理人
主权项
地址
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