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经营范围
发明名称
EXHAUST GAS HEAT EXCHANGER
摘要
申请公布号
JPS5324164(B2)
申请公布日期
1978.07.19
申请号
JP19740059857
申请日期
1974.05.29
申请人
发明人
分类号
H05B6/16;F27D11/06
主分类号
H05B6/16
代理机构
代理人
主权项
地址
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