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发明名称
METHOD OF OBTAINING AMPHOTERIC POLYELECTROLYTE
摘要
申请公布号
SU677425(A1)
申请公布日期
1992.03.15
申请号
SU19772562257
申请日期
1977.12.01
申请人
INST KHIM NAUK AN KAZSSR
发明人
ERGOZHIN E.E.,SU;TAUSAROVA B.R.,SU;MAMUTOV ZH.U.,SU;TULENBAEVA ZH.A.,SU
分类号
C08F212/14;C08F8/32;C08F8/40
主分类号
C08F212/14
代理机构
代理人
主权项
地址
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