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经营范围
发明名称
HYDRAULIC RAPID RETURN DEVICE
摘要
申请公布号
KR20050081583(A)
申请公布日期
2005.08.19
申请号
KR20040009906
申请日期
2004.02.16
申请人
SECO., LTD.
发明人
SONG, JONG SUB;HAN, MOUNG GI;WANG, HAK EUI
分类号
B21B33/02;(IPC1-7):B21B33/02
主分类号
B21B33/02
代理机构
代理人
主权项
地址
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