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发明名称
Improvements in gas filtering apparatus
摘要
申请公布号
GB974144(A)
申请公布日期
1964.11.04
申请号
GB19620028875
申请日期
1962.07.27
申请人
DUST CONTROL EQUIPMENT LIMITED
发明人
SWIFT PETER;WELLS ALFRED JOHN
分类号
B01D46/04
主分类号
B01D46/04
代理机构
代理人
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