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经营范围
发明名称
METHOD OF OBTAINING HYDROLYZED POLYACRYNITRILE
摘要
申请公布号
SU659583(A1)
申请公布日期
1979.04.30
申请号
SU19772495765
申请日期
1977.06.13
申请人
BRUSS NI GEOLOGORAZVEDOCHNYJ INSTITUT
发明人
KLYUCHNIKOVA LYUDMILA N,SU;TUR VLADIMIR D,SU;FIRSOV VIKTOR ,SU
分类号
C08J5/04;(IPC1-7):C08J5/04
主分类号
C08J5/04
代理机构
代理人
主权项
地址
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