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发明名称
METHOD AND APPARATUS FOR LEVELLING FIELD MICRORELIEF
摘要
申请公布号
SU740172(A1)
申请公布日期
1980.06.15
申请号
SU19792714210
申请日期
1979.01.17
申请人
TSNII MEKH ELEK SELSKOGO KHOZYAJSTVA NECHERNOZEMNOJ ZONY SSSR
发明人
MATSEPURO OLEG M,SU;KAMSYUK VASILIJ M,SU;PETLAKH YAKOV S,SU;KRINKO MIKHAIL S,SU
分类号
A01B31/00;(IPC1-7):A01B31/00
主分类号
A01B31/00
代理机构
代理人
主权项
地址
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