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发明名称
SUCTION-TUBE DREDGER SOIL TAKING DEVICE
摘要
申请公布号
SU861493(A1)
申请公布日期
1981.09.07
申请号
SU19782653960
申请日期
1978.08.14
申请人
LITOVSKAYA SELSKOKHOZYAJSTVENNAYA AKADEMIYA
发明人
YUODIS IONAS I,SU;BUDRIS GENRIKAS Z,SU;SHARKAUSKAS ALGIRDAS-BERNARDAS S,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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