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发明名称
Improvements in or relating to filter elements
摘要
申请公布号
GB1100532(A)
申请公布日期
1968.01.24
申请号
GB19630020305
申请日期
1963.05.22
申请人
EVANS, ADLARD & COMPANY LIMITED
发明人
HARRIS FRANK JOHN TURNER
分类号
B01D46/52
主分类号
B01D46/52
代理机构
代理人
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地址
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