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发明名称
POLYIMIDE AND COPOLYIMIDE BASED ON DIOXYDI- PHTHALIC ANHYDRIDE
摘要
申请公布号
JPH036228(A)
申请公布日期
1991.01.11
申请号
JP19900118495
申请日期
1990.05.08
申请人
OCCIDENTAL CHEM CORP
发明人
UIRISU TEII SHIYUWAATSU;JIEFURII ESU SUTARUTSU
分类号
C08G73/10
主分类号
C08G73/10
代理机构
代理人
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