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经营范围
发明名称
PACKER
摘要
申请公布号
SU1514905(A1)
申请公布日期
1989.10.15
申请号
SU19874174429
申请日期
1987.01.04
申请人
G ALMETEVSKOE U BUROVYKH RABOT
发明人
PUGIN PETR G,SU;BIKCHURIN TALGAT N,SU;GABIDULLIN RAIS S,SU
分类号
E21B33/12
主分类号
E21B33/12
代理机构
代理人
主权项
地址
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