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经营范围
发明名称
Sonic flocculator and method of flocculating smoke or the like
摘要
申请公布号
US2215484(A)
申请公布日期
1940.09.24
申请号
US19380234323
申请日期
1938.10.10
申请人
THE GOVERNMENT OF THE UNITED STATES
发明人
CLAIR HILLARY W. ST.
分类号
B01D49/00;B01D51/02
主分类号
B01D49/00
代理机构
代理人
主权项
地址
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