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经营范围
发明名称
Couronne de palettes pour épurateurs à force centrifuge
摘要
申请公布号
FR892950(A)
申请公布日期
1944.05.24
申请号
FRD892950
申请日期
1943.03.29
申请人
DELBAG DEUTSCHE LUFTFILTER-BAUGESELLSCHAFT DR HANS WITTEMEIER
发明人
分类号
B04C5/06
主分类号
B04C5/06
代理机构
代理人
主权项
地址
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