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经营范围
发明名称
Perfectionnements aux machines automatiques à dévider
摘要
申请公布号
FR731035(A)
申请公布日期
1932.08.27
申请号
FRD731035
申请日期
1932.02.04
申请人
发明人
KOWADA ISOJI
分类号
D01B7/04
主分类号
D01B7/04
代理机构
代理人
主权项
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