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发明名称
PROCESS FOR THE PRODUCTION OF POLYIMIDES
摘要
申请公布号
CA859819(A)
申请公布日期
1970.12.29
申请号
CAD859819
申请日期
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
JOHN D. SEDDON
分类号
主分类号
代理机构
代理人
主权项
地址
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