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发明名称
DEVICE FOR PREPARATION AND TREATMENT OF SOLUTION
摘要
申请公布号
RU2077940(C1)
申请公布日期
1997.04.27
申请号
RU19930044534
申请日期
1993.09.09
申请人
KONSTRUKTORSKO-TEKHNOLOGICHESKOE BYURO TEKHNICHESKIKH SREDSTV BURENIYA SKVAZHIN
发明人
SHAKHMAEV ZUFAR M;KRAVTSOV ANATOLIJ I
分类号
E21B21/06;B01F5/04;E21B21/00;(IPC1-7):B01F5/04
主分类号
E21B21/06
代理机构
代理人
主权项
地址
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