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发明名称
SCREW PROPELLER
摘要
申请公布号
SU1106733(A2)
申请公布日期
1984.08.07
申请号
SU19833572233
申请日期
1983.04.05
申请人
MO I INZHENEROV VODNOGO TRANSPORTA
发明人
VOLKHONOV VLADISLAV I,SU;SAVIN VLADLEN I,SU
分类号
B63H1/14;(IPC1-7):B63H1/14
主分类号
B63H1/14
代理机构
代理人
主权项
地址
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