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经营范围
发明名称
PACKER
摘要
申请公布号
SU1432191(A1)
申请公布日期
1988.10.23
申请号
SU19864095104
申请日期
1986.04.18
申请人
IVANO-FRANKOVSKIJ I NEFTI GAZA
发明人
YAREMIJCHUK ROMAN S,SU;LOTOVSKIJ VALERIJ N,SU;KHRABATIN MIRON G,SU;ARTSIKHOVSKIJ VALERIJ I,SU;SEMCHENKO ANATOLIJ P,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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