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经营范围
发明名称
AROMATIC POLYSULFONE RESIN COMPOSITION
摘要
申请公布号
US5164115(A)
申请公布日期
1992.11.17
申请号
US19900618502
申请日期
1990.11.27
申请人
SUMITOMO CHEMICAL COMPANY, LIMITED
发明人
ASAI, KUNIAKI;KOBAYASHI, TADAYASU;MAEDA, MITUO
分类号
C08K3/02;C08K3/04;C08L81/00;C08L81/06
主分类号
C08K3/02
代理机构
代理人
主权项
地址
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