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发明名称
MANUFACTURE OF AROMATIC POLYSULFONE
摘要
申请公布号
JPS57145126(A)
申请公布日期
1982.09.08
申请号
JP19810154952
申请日期
1981.10.01
申请人
IMPERIAL CHEM IND LTD
发明人
JIYON BURUUSUTAA ROOZU
分类号
C08G75/00;C08G75/20
主分类号
C08G75/00
代理机构
代理人
主权项
地址
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