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发明名称
METHOD OF PRODUCING OIL-TARRY FILM FORMING AGENT
摘要
申请公布号
SU704976(A1)
申请公布日期
1979.12.25
申请号
SU19752135915
申请日期
1975.05.16
申请人
BERDNIKOV MIKHAIL P,SU;KUKLIN GERMAN A,SU;OBUKHOV LEONID V,SU
发明人
BERDNIKOV MIKHAIL P,SU;KUKLIN GERMAN A,SU;OBUKHOV LEONID V,SU
分类号
C09F7/06;(IPC1-7):C09F7/06
主分类号
C09F7/06
代理机构
代理人
主权项
地址
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