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发明名称
DRILLING MUD FOR DRILLING IN COLLAPSIBLE ROCKS
摘要
申请公布号
SU933696(A1)
申请公布日期
1982.06.07
申请号
SU19802947234
申请日期
1980.06.26
申请人
BASHKIRSKIJ GNI PI NEFTYANOJ PROMY;INST BIOLOGII BASHKIRSKOGO FILIALA AN SSSR;INST KHIMII BASHKIRSKOGO FILIALA AN SSSR
发明人
BAJKOV UZBEK M,SU;ANDRESON ROZA K,SU;BOCHKAREV GERMAN P,SU;ANDRESON BORIS A,SU;DZHEMILEV USEIN M,SU;MINKHAJROV KAVYJ L,SU
分类号
C09K8/22;(IPC1-7):C09K7/02
主分类号
C09K8/22
代理机构
代理人
主权项
地址
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