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发明名称
LAMINATED TYPE HEAT EXCHANGER FOR GAS BOILER
摘要
申请公布号
JPH08233482(A)
申请公布日期
1996.09.13
申请号
JP19950341218
申请日期
1995.12.27
申请人
发明人
分类号
F24H1/36;F24H1/30;F24H1/48;F28D9/00;F28F3/08;(IPC1-7):F28F3/08
主分类号
F24H1/36
代理机构
代理人
主权项
地址
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