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发明名称
PLUGGING-BACK COMPOUND
摘要
申请公布号
SU1668633(A2)
申请公布日期
1991.08.07
申请号
SU19894702710
申请日期
1989.06.06
申请人
BASHKIRSKIJ GNI PI NEFTYANOJ
发明人
KHISAEVA DILARA A,SU;BLAZHEVICH VALENTIN A,SU;UMETBAEV VIL G,SU;ALEKSEEVA MARGARITA E,SU
分类号
C09K8/44;E21B33/138
主分类号
C09K8/44
代理机构
代理人
主权项
地址
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