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发明名称
Making a filter sleeve
摘要
申请公布号
GB2266850(A)
申请公布日期
1993.11.17
申请号
GB19930010072
申请日期
1993.05.17
申请人
* SCAPA GROUP PLC
发明人
ROY * BENNETT
分类号
B01D29/11;(IPC1-7):B01D29/11
主分类号
B01D29/11
代理机构
代理人
主权项
地址
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