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发明名称
METHOD OF PRODUCING FROM SAPROPEL AN AGENT FOR DRILLING MUD
摘要
申请公布号
SU1518355(A1)
申请公布日期
1989.10.30
申请号
SU19874303703
申请日期
1987.09.03
申请人
INST TORFA AN BSSR
发明人
KOSAREVICH IRINA V,SU;DUDKA ALLA L,SU;EVDOKIMOVA GALINA A,SU;BITYUKOV NIKOLAJ N,SU
分类号
C09K8/08
主分类号
C09K8/08
代理机构
代理人
主权项
地址
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