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发明名称
Apparatus for the treatment of gases
摘要
申请公布号
US1980522(A)
申请公布日期
1934.11.13
申请号
US19310509749
申请日期
1931.01.19
申请人
CENTRIFIX CORPORATION
发明人
HAWLEY CHARLES GILBERT
分类号
B01D47/06
主分类号
B01D47/06
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