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发明名称
TUBE CHANGE DEVICE
摘要
申请公布号
KR20050067596(A)
申请公布日期
2005.07.05
申请号
KR20030098586
申请日期
2003.12.29
申请人
KOREA POWER PLANT SERVICE CO., LTD.
发明人
DO, YONG JIN;SHIM, DONG JU
分类号
F16L55/00;(IPC1-7):F16L55/00
主分类号
F16L55/00
代理机构
代理人
主权项
地址
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