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发明名称
Vorrichtung zur Entstaubung von koernigem oder griesigem Schuettgut, z.B. Erzen, durch Durchlueftung
摘要
申请公布号
DE834832(C)
申请公布日期
1952.03.27
申请号
DE1942M003754
申请日期
1942.09.08
申请人
METALLGESELLSCHAFT A.G.
发明人
SEITZ GOTTHILF
分类号
B07B4/04
主分类号
B07B4/04
代理机构
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