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发明名称
HEAT-RESISTANT POLYSULFONE
摘要
申请公布号
JPH0372530(A)
申请公布日期
1991.03.27
申请号
JP19900130187
申请日期
1990.05.22
申请人
NIPPON STEEL CORP;NIPPON STEEL CHEM CO LTD
发明人
TERAMOTO TAKEO;SHIRAISHI KAZUTO
分类号
C08G75/23;C08G75/00
主分类号
C08G75/23
代理机构
代理人
主权项
地址
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