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发明名称
ELECTROMAGNETIC PROPELLER
摘要
申请公布号
RU1839411(C)
申请公布日期
1996.07.27
申请号
SU19691504359
申请日期
1969.03.28
申请人
GORCHINSKIJ YU.N.
发明人
GORCHINSKIJ YU.N.
分类号
B63H11/02;(IPC1-7):B63H11/02
主分类号
B63H11/02
代理机构
代理人
主权项
地址
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