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发明名称
COMPOSITION FOR REMOVING ASPHALT AND RESIN DEPOSITS
摘要
申请公布号
SU1562433(A1)
申请公布日期
1990.05.07
申请号
SU19884409984
申请日期
1988.04.14
申请人
KAZAKHSKIJ GNI PI NEFTYANOJ PROMYSHLENNOSTI
发明人
PAGUBA ALEKSANDR I,SU;KULIDZHANOV YURIJ YA,SU
分类号
C09K8/524;E21B37/06
主分类号
C09K8/524
代理机构
代理人
主权项
地址
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