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发明名称
Multiple unit filter
摘要
申请公布号
GB550358(A)
申请公布日期
1943.01.05
申请号
GB19410009719
申请日期
1941.07.30
申请人
EVAN LOVELL WIDDRINGTON BYRNE
发明人
分类号
B01D29/35;B01D35/147
主分类号
B01D29/35
代理机构
代理人
主权项
地址
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