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发明名称
DRILLING MUD DEFOAMER
摘要
申请公布号
SU645956(A1)
申请公布日期
1979.02.05
申请号
SU19762331939
申请日期
1976.03.04
申请人
GNI PI NEFTYANOJ PROMY "UKRGIPRONIINEFT"
发明人
TOKUNOV VLADIMIR ,SU;KHEJFETS IOSIF B,SU;VORONOVA EMILIYA M,SU;SENKEVICH EDUARD S,SU;ARNOPOLSKIJ ISAAK S,SU;CHUJKO ALEKSEJ A,SU;KHABER NIKOLAJ V,SU
分类号
C09K8/38;(IPC1-7):C09K7/00
主分类号
C09K8/38
代理机构
代理人
主权项
地址
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