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发明名称
HOT WATER CIRCULATIVE ACCELERATOR FOR HOT-WATER BOILER
摘要
申请公布号
KR810001736(Y1)
申请公布日期
1981.10.27
申请号
KR19800002875U
申请日期
1980.05.03
申请人
LEE J;KIM J
发明人
KIM J
分类号
F24D19/00;F24H9/00;(IPC1-7):F24H9/00
主分类号
F24D19/00
代理机构
代理人
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地址
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