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经营范围
发明名称
DRILLING MUD
摘要
申请公布号
SU1328363(A1)
申请公布日期
1987.08.07
申请号
SU19853990841
申请日期
1985.11.10
申请人
ZAPADNO-SIBIRSKIJ NI PK I TEKHNOLOGII GLUBOKOGO RAZVEDOCHNOGO BURENIYA
发明人
SHARIPOV AMIR U,SU;DOLGANSKAYA SOFYA I,SU;ZEMTSOVA OLGA A,SU;SEREBRENNIKOV VLADIMIR M,SU;LEPLYANIN GENNADIJ V,SU;ANTONOVA LYUDMILA F,SU
分类号
C09K8/24
主分类号
C09K8/24
代理机构
代理人
主权项
地址
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