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发明名称
Improvements in filtering apparatus
摘要
申请公布号
GB543978(A)
申请公布日期
1942.03.23
申请号
GB19400013199
申请日期
1940.08.19
申请人
THE PATERSON ENGINEERING COMPANY LIMITED;JOHN GEORGE ROYCE
发明人
分类号
B01D35/26
主分类号
B01D35/26
代理机构
代理人
主权项
地址
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