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发明名称
HOT WATER CIRCULATING APPARATUS OF WATER BOILER
摘要
申请公布号
KR820002063(Y1)
申请公布日期
1982.10.02
申请号
KR19810003841U
申请日期
1981.05.29
申请人
JEONG HYUNG KYOO
发明人
JEONG HYUNG KYOO
分类号
F24D3/00;(IPC1-7):F24D3/00
主分类号
F24D3/00
代理机构
代理人
主权项
地址
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