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发明名称
CLAYLESS DRILLING MORTAR AND METHOD OF ITS PREPARING
摘要
申请公布号
SU692848(A1)
申请公布日期
1979.10.25
申请号
SU19772491320
申请日期
1977.07.01
申请人
MO I NEFTEKHIMICHESKOJ GAZOVOJ PROMY IM. I.M. GUBKINA
发明人
SIMONOV VLADIMIR V,SU;AKHMADEEV RIFKAT G,SU;ANGELOPULO OLEG K,SU;ZOZULYA VIKTOR P,SU
分类号
C09K8/10;(IPC1-7):C09K7/02
主分类号
C09K8/10
代理机构
代理人
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