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发明名称
PROCESS FOR THE PREPARATION OF POLYETHER SULFONE COPOLYMERS
摘要
申请公布号
KR100950087(B1)
申请公布日期
2010.03.29
申请号
KR20080036821
申请日期
2008.04.21
申请人
KOREA RES INST CHEM TECH
发明人
JUNG HYUN MIN;KIM YONG SEOK;WON JONG CHAN;LEE JAE HEUNG;OH HYOUNG SUK
分类号
主分类号
代理机构
代理人
主权项
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