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发明名称
PURIFICATION OF POLYMER
摘要
申请公布号
JPH03273006(A)
申请公布日期
1991.12.04
申请号
JP19900072672
申请日期
1990.03.22
申请人
TOYO ENG CORP
发明人
MIYAGAWA HISASHI;SHINOHARA TAKAYORI;MAEDA TETSUO
分类号
C08F6/28;C08F6/00;C08G65/32;C08G65/46;C08G85/00
主分类号
C08F6/28
代理机构
代理人
主权项
地址
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