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发明名称
DEVICE FOR CLEANING DUMP CAR BOTTOM
摘要
申请公布号
SU827696(A1)
申请公布日期
1981.05.07
申请号
SU19782663767
申请日期
1978.08.14
申请人
SADOVOJ MIKHAIL G,SU;KOROLKOV VALERIJ ,SU
发明人
SADOVOJ MIKHAIL G,SU;KOROLKOV VALERIJ I,SU
分类号
E02F3/40;(IPC1-7):E02F3/40
主分类号
E02F3/40
代理机构
代理人
主权项
地址
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