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发明名称
COMPOSITION FOR TREATING OIL-GAS SEAM
摘要
申请公布号
SU859610(A1)
申请公布日期
1981.08.30
申请号
SU19782604929
申请日期
1978.04.19
申请人
KAPARNIK IGOR M,SU;GVOZDYAK PETR ,SU
发明人
KAPARNIK IGOR M,SU;GVOZDYAK PETR I,SU
分类号
C09K8/582;E21B43/22;(IPC1-7):E21B43/22
主分类号
C09K8/582
代理机构
代理人
主权项
地址
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