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发明名称
BOAT PROPULSION DEVICE
摘要
申请公布号
KR20020063585(A)
申请公布日期
2002.08.03
申请号
KR1020027007153
申请日期
2002.06.04
申请人
发明人
分类号
B63H23/08
主分类号
B63H23/08
代理机构
代理人
主权项
地址
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