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发明名称
BLOWOUT PREVENTER
摘要
申请公布号
RU1810486(C)
申请公布日期
1993.04.23
申请号
SU19914829723
申请日期
1991.05.29
申请人
GOSUDARSTVENNYJ NAUCHNO-ISSLEDOVATELSKIJ INSTITUT GORNO-KHIMICHESKOGO SYRYA
发明人
ARENS VIKTOR ZH;BIRCHAK MIKHAIL I;SHPAK DMITRIJ N;BYKOV VLADIMIR A;KUBASOV VALERIJ V
分类号
E21B33/06
主分类号
E21B33/06
代理机构
代理人
主权项
地址
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