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发明名称
VERTICAL TYPE HOT-WATER BOILER
摘要
申请公布号
KR910008815(Y1)
申请公布日期
1991.11.08
申请号
KR19880008812U
申请日期
1988.06.08
申请人
CHONG KUM-JIN
发明人
CHONG KUM-JIN
分类号
F24H1/44;(IPC1-7):F24H1/44
主分类号
F24H1/44
代理机构
代理人
主权项
地址
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