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经营范围
发明名称
MACHINE FOR MAKING CUTS IN SOIL
摘要
申请公布号
SU1013625(A1)
申请公布日期
1983.04.23
申请号
SU19813353334
申请日期
1981.09.03
申请人
KAZAKHSKIJ KHIM-T INSTITUT
发明人
MURATALIN NURBOLAT K,SU;FILIPCHUK LEONTIJ A,SU;ZIYATBEKOV ABRARBEK Z,SU
分类号
E21B7/24;(IPC1-7):E21B7/24
主分类号
E21B7/24
代理机构
代理人
主权项
地址
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