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发明名称
DOUBLE-PRESSURE BOILER
摘要
申请公布号
RU2009392(C1)
申请公布日期
1994.03.15
申请号
SU19925045565
申请日期
1992.04.27
申请人
BERLIN ZINOVIJ L;KRUGLYANSKIJ VLADIMIR YA
发明人
BERLIN ZINOVIJ L;KRUGLYANSKIJ VLADIMIR YA
分类号
F22B7/00;(IPC1-7):F22B7/00
主分类号
F22B7/00
代理机构
代理人
主权项
地址
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