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发明名称
Improvements in and relating to fillings for scrubbing towers, water-cooling towers and the like
摘要
申请公布号
GB502516(A)
申请公布日期
1939.03.20
申请号
GB19380010354
申请日期
1938.04.05
申请人
THE ALTHAM COLLIERY COMPANY (1924) LIMITED;JOHN SUTCLIFFE ROBINSON
发明人
分类号
B01J19/30
主分类号
B01J19/30
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