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发明名称
APPARATUS FOR CLEANING LINED CANALS
摘要
申请公布号
SU757649(A1)
申请公布日期
1980.08.23
申请号
SU19782678804
申请日期
1978.10.30
申请人
VNII GIDROTEKHNIKI MELIORATSII IM.A.N.KOSTYAKOVA
发明人
BADAEV LEONID ,SU;PROKHOROV IGOR P,SU;PESKOV VLADIMIR G,SU;CHIZHOV VASILIJ V,SU;IVANOVA IRINA A,SU;GOLUBKIN VASILIJ P,SU;SLADKOV EDUARD G,SU
分类号
E02F3/92;(IPC1-7):E02F3/92
主分类号
E02F3/92
代理机构
代理人
主权项
地址
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