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经营范围
发明名称
Improvements in and relating to deaerators for boiler feed water or water for other plant
摘要
申请公布号
GB561366(A)
申请公布日期
1944.05.17
申请号
GB19420011300
申请日期
1942.08.12
申请人
GEORGE ARROWSMITH;HICK, HARGREAVES & COMPANY LIMITED
发明人
分类号
B01D19/00
主分类号
B01D19/00
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代理人
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