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发明名称
APPARATUS FOR OPENING AND SHUTTING A PANEL OF OIL PRESSURE TYPE MOVABLE
摘要
申请公布号
KR20060078727(A)
申请公布日期
2006.07.05
申请号
KR20040118041
申请日期
2004.12.31
申请人
YOON, YOO TAK
发明人
YOON, YOO TAK
分类号
E02B7/20
主分类号
E02B7/20
代理机构
代理人
主权项
地址
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