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经营范围
发明名称
GRAB BUCKET FOR CLEANING CANALS
摘要
申请公布号
SU1010210(A1)
申请公布日期
1983.04.07
申请号
SU19823382985
申请日期
1982.01.24
申请人
BRUSS NII MELIORATSII VODNOGO KHOZYAJSTVA
发明人
MUSHIYAKH ALEKSANDR Z,SU;ZAKRZHEVSKIJ VASILIJ P,SU;LUKYANOV ALEKSANDR V,SU
分类号
(IPC1-7):E02F3/44
主分类号
(IPC1-7):E02F3/44
代理机构
代理人
主权项
地址
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