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发明名称
An improved method of and means for descaling hot water supply systems
摘要
申请公布号
GB551575(A)
申请公布日期
1943.03.01
申请号
GB19410016811
申请日期
1941.12.31
申请人
HOUSEMAN AND THOMPSON LIMITED;REGINALD WILLIAM GROOM
发明人
分类号
C02F5/08
主分类号
C02F5/08
代理机构
代理人
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