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经营范围
发明名称
Perfectionnements aux dispositifs d'entraînement par coincement
摘要
申请公布号
FR881459(A)
申请公布日期
1943.04.27
申请号
FRD881459
申请日期
1941.12.26
申请人
发明人
GOURMAIN EDOUARD
分类号
F16D41/07
主分类号
F16D41/07
代理机构
代理人
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