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发明名称
SET FOR RECOVERY OF HEAT OF FLUE GASES
摘要
申请公布号
RU2011114(C1)
申请公布日期
1994.04.15
申请号
SU19894739073
申请日期
1989.09.29
申请人
DZALAEVA IDA N
发明人
DZALAEVA IDA N
分类号
F22B1/18;(IPC1-7):F22B1/18
主分类号
F22B1/18
代理机构
代理人
主权项
地址
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