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发明名称
Filtering tank for water disposal systems
摘要
申请公布号
US2457959(A)
申请公布日期
1949.01.04
申请号
US19420427330
申请日期
1942.01.19
申请人
NATIONAL TANK COMPANY
发明人
WALKER JAY P.
分类号
C10G33/06
主分类号
C10G33/06
代理机构
代理人
主权项
地址
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