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经营范围
发明名称
PREVENTOR
摘要
申请公布号
SU1110893(A1)
申请公布日期
1984.08.30
申请号
SU19833580362
申请日期
1983.03.23
申请人
MASHINOSTROITELNYJ ZAVOD IM.LEJT.SHMIDTA
发明人
KERIMOV MURVAT YU,SU;BADALOV BORIS YA,SU
分类号
E21B33/06;(IPC1-7):E21B33/06
主分类号
E21B33/06
代理机构
代理人
主权项
地址
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