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经营范围
发明名称
Crible rotatif
摘要
申请公布号
FR730276(A)
申请公布日期
1932.08.10
申请号
FRD730276
申请日期
1932.01.21
申请人
发明人
LEYS PIERRE
分类号
B07B1/22
主分类号
B07B1/22
代理机构
代理人
主权项
地址
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