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发明名称
PROPELLER
摘要
申请公布号
RU2089441(C1)
申请公布日期
1997.09.10
申请号
RU19940044066
申请日期
1994.12.15
申请人
CHICHIGIN NIKOLAJ M
发明人
CHICHIGIN NIKOLAJ M
分类号
B63H1/34;B63H1/04;(IPC1-7):B63H1/34
主分类号
B63H1/34
代理机构
代理人
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