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发明名称
Combined electrical and centrifugal gas cleaning apparatus
摘要
申请公布号
US1843839(A)
申请公布日期
1932.02.02
申请号
US19300479997
申请日期
1930.09.05
申请人
INTERNATIONAL PRECIPITATION COMPANY
发明人
RUDER HEINRICH BERNHARD
分类号
B03C3/15
主分类号
B03C3/15
代理机构
代理人
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