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发明名称
FUEL FEEDING DEVICE IN BOILER
摘要
申请公布号
KR900008308(Y1)
申请公布日期
1990.09.13
申请号
KR19870017374U
申请日期
1987.10.12
申请人
LEE YONG-NAM
发明人
LEE YONG-NAM
分类号
F23K3/12;(IPC1-7):F23K3/12
主分类号
F23K3/12
代理机构
代理人
主权项
地址
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