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经营范围
发明名称
CYLINDRICAL HEATING BOILER
摘要
申请公布号
RU2080523(C1)
申请公布日期
1997.05.27
申请号
RU19940036268
申请日期
1994.09.28
申请人
EMELYANOV ALEKSANDR F
发明人
EMELYANOV ALEKSANDR F
分类号
F24H1/00;(IPC1-7):F24H1/00
主分类号
F24H1/00
代理机构
代理人
主权项
地址
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