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发明名称
METHOD FOR REMOVING OF ASPHALT-RESIN-WAX ACCUMULATION
摘要
申请公布号
RU2067160(C1)
申请公布日期
1996.09.27
申请号
RU19940005455
申请日期
1994.02.16
申请人
SALIMOV MARAT KHALIMOVICH;KHAMZIN AZAT ABSALYAMOVICH
发明人
SALIMOV MARAT KHALIMOVICH;KHAMZIN AZAT ABSALYAMOVICH
分类号
E21B37/00;(IPC1-7):E21B37/00
主分类号
E21B37/00
代理机构
代理人
主权项
地址
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