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发明名称
SHIP'S WAVE PROPELLER
摘要
申请公布号
RU2035355(C1)
申请公布日期
1995.05.20
申请号
SU19904873278
申请日期
1990.10.12
申请人
VASILEV VALENTIN YUREVICH
发明人
VASILEV VALENTIN YU;SENKIN YURIJ F
分类号
B63H19/02;(IPC1-7):B63H19/02
主分类号
B63H19/02
代理机构
代理人
主权项
地址
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