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发明名称
Filtering apparatus for liquid materials
摘要
申请公布号
US3161591(A)
申请公布日期
1964.12.15
申请号
US19610092898
申请日期
1961.03.02
申请人
RONNINGEN-PETTER COMPANY
发明人
PETTER WILLIAM J.;RONNINGEN ROBERT M.;RONNINGEN HELMER A.
分类号
B01D29/00
主分类号
B01D29/00
代理机构
代理人
主权项
地址
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