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发明名称
Method for cleaning water heating elements, in particular armoured resistance elements
摘要
申请公布号
EP0909934(A3)
申请公布日期
2000.05.31
申请号
EP19980119206
申请日期
1998.10.12
申请人
I.R.C.A. S.P.A. INDUSTRIA RESISTENZE CORAZZATE E AFFINI
发明人
CRESTANI, MAURIZIO;FIALLO, LUCA;PEZZA, MARIO
分类号
F24H9/00;F28G3/04;(IPC1-7):F28G3/04
主分类号
F24H9/00
代理机构
代理人
主权项
地址
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