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发明名称
Apparatus for clarifying and purifying liquids
摘要
申请公布号
US2411386(A)
申请公布日期
1946.11.19
申请号
US19430474564
申请日期
1943.02.03
申请人
GRAVER TANK & MFG. CO., INC.
发明人
PARKER HENRY C.;PRAGER FRANK D.
分类号
B01D21/00
主分类号
B01D21/00
代理机构
代理人
主权项
地址
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