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发明名称
Improvements relating to plants for purifying the water of swimming baths
摘要
申请公布号
GB728818(A)
申请公布日期
1955.04.27
申请号
GB19520003157
申请日期
1952.02.06
申请人
THE PERMUTIT COMPANY LIMITED
发明人
MILTON JOHN GEORGE
分类号
C02F1/76
主分类号
C02F1/76
代理机构
代理人
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