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发明名称
Multiple-effect centrifugation process and apparatus
摘要
申请公布号
US2551815(A)
申请公布日期
1951.05.08
申请号
US19420459634
申请日期
1942.09.25
申请人
SCHULZ HELMUT W
发明人
SCHULZ HELMUT W.
分类号
B04B5/08
主分类号
B04B5/08
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代理人
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