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发明名称
FULL SPADE RUDDER WITH TWISTED LEADING EDGE HAVING A SMALL RUDDER BULB
摘要
申请公布号
KR20090043482(A)
申请公布日期
2009.05.06
申请号
KR20090032786
申请日期
2009.04.15
申请人
DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
发明人
JIN, CHANG BAE;CHOI, YOUNG BOK;JANG, YOUNG HUN;LEE, SANG UK;PARK, NAM KYU
分类号
B63H25/38;B63B3/40
主分类号
B63H25/38
代理机构
代理人
主权项
地址
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