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发明名称
Fliehkraft-Sichter
摘要
申请公布号
DE822185(C)
申请公布日期
1951.11.22
申请号
DE1950W001175
申请日期
1950.02.18
申请人
WALTHER & CIE A.G.
发明人
THELEN JOHANNES
分类号
B04C1/00
主分类号
B04C1/00
代理机构
代理人
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