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发明名称
BOAT PROPULSIVE DEVICE
摘要
申请公布号
RU2050307(C1)
申请公布日期
1995.12.20
申请号
SU19915018014
申请日期
1991.12.25
申请人
KASHEVAROV YURIJ B
发明人
KASHEVAROV YURIJ B
分类号
B63H11/09;B63H11/02;B63H11/04;(IPC1-7):B63H11/09
主分类号
B63H11/09
代理机构
代理人
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