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发明名称
SUCTION DREDGER
摘要
申请公布号
SU708021(A1)
申请公布日期
1980.01.05
申请号
SU19762409438
申请日期
1976.10.04
申请人
SYKTYVKARSKIJ O SUDOMEKHANICHESKIJ ZAVOD
发明人
PAVLYUK VIKTOR A,SU;PANYUKOV GENNADIJ V,SU;SOLOVEV EVGENIJ A,SU
分类号
E02F3/90;(IPC1-7):E02F3/90
主分类号
E02F3/90
代理机构
代理人
主权项
地址
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