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经营范围
发明名称
PROCESS FOR PREPARING POLYARYLENE SULFIDES
摘要
申请公布号
EP0353716(A3)
申请公布日期
1992.01.02
申请号
EP19890114209
申请日期
1989.08.01
申请人
IDEMITSU PETROCHEMICAL CO. LTD.
发明人
KOYAMA, YOSHINARI IDEMITSU PETROCHEMICAL CO., LTD.;SHIROTA, DAIGO IDEMITSU PETROCHEMICAL CO., LTD.;OMORI, MASAO IDEMITSU PETROCHEMICAL CO., LTD.;SENGA, MINORU IDEMITSU PETROCHEMICAL CO., LTD.
分类号
C08G75/02;(IPC1-7):C08G75/02
主分类号
C08G75/02
代理机构
代理人
主权项
地址
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