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经营范围
发明名称
Gas-fired boiler
摘要
申请公布号
EP0583574(B1)
申请公布日期
1995.12.13
申请号
EP19930109912
申请日期
1993.06.22
申请人
VIESSMANN, HANS, DR.
发明人
VIESSMANN, HANS, DR.
分类号
F24H1/28;F24H1/52;F28D9/00;F28D9/04;(IPC1-7):F24H1/28
主分类号
F24H1/28
代理机构
代理人
主权项
地址
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