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发明名称
3-POSITION VALVE FOR BOILER
摘要
申请公布号
KR200198799(Y1)
申请公布日期
2000.10.02
申请号
KR20000012404U
申请日期
2000.05.01
申请人
KYUNG DONG BOILER CO., LTD
发明人
YOO, HEUNG-MIN
分类号
F16K11/044;F16K11/052;F16K31/04;(IPC1-7):F16K11/052
主分类号
F16K11/044
代理机构
代理人
主权项
地址
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