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发明名称
BOAT PROPULSION DEVICE
摘要
申请公布号
JPH0379495(A)
申请公布日期
1991.04.04
申请号
JP19890215776
申请日期
1989.08.21
申请人
NODATSUKU KK
发明人
SONOYAMA YUKIO
分类号
B63H16/10
主分类号
B63H16/10
代理机构
代理人
主权项
地址
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