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发明名称
BOTH DREDGE METHODS AND DEVICES OF HIGH DEPTH DEPOSITS
摘要
申请公布号
KR0167415(B1)
申请公布日期
1999.02.18
申请号
KR19960006186
申请日期
1996.03.08
申请人
PARK, WON-SUN;PARK, YONG-KYU
发明人
PARK, WON-SUN;PARK, YONG-KYU
分类号
E03F9/00;(IPC1-7):E03F9/00
主分类号
E03F9/00
代理机构
代理人
主权项
地址
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