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发明名称
Liquid filter
摘要
申请公布号
US2300014(A)
申请公布日期
1942.10.27
申请号
US19390286135
申请日期
1939.07.24
申请人
SAUSSURE GEORGE E
发明人
SAUSSURE GEORGE E.
分类号
B01D24/00
主分类号
B01D24/00
代理机构
代理人
主权项
地址
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