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发明名称
METHOD FOR PREVENTING DEPOSITION OF PARAFFIN IN OIL PRODUCTION EQUPMENT
摘要
申请公布号
SU977714(A1)
申请公布日期
1982.11.30
申请号
SU19803221892
申请日期
1980.12.15
申请人
SIBIRSKIJ NII NEFTYANOJ PROMYSHLENNOSTI
发明人
ERSHOV VITALIJ A,SU;NEKRASOVA LYUDMILA A,SU;MAKAROV STALIAN V,SU
分类号
E21B37/06;C09K8/524
主分类号
E21B37/06
代理机构
代理人
主权项
地址
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