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发明名称
ELEMENT DE RECHAUFFEUR D'EAU D'ALIMENTATION D'UNE CHAUDIERE ET RECHAUFFEUR D'EAU
摘要
申请公布号
FR2499677(B1)
申请公布日期
1985.09.27
申请号
FR19810002382
申请日期
1981.02.06
申请人
DELAS WEIR
发明人
分类号
F01K11/02;F22D1/32;(IPC1-7):F22D1/06
主分类号
F01K11/02
代理机构
代理人
主权项
地址
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