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发明名称
STABILIZED POLYIMIDAZOPYRROLONES COMPOSITIONS AND METHOD OF PREPARATION
摘要
申请公布号
US3640960(A)
申请公布日期
1972.02.08
申请号
USD3640960
申请日期
1969.05.27
申请人
GEORGE M. BOWER
发明人
GEORGE M. BOWER
分类号
C08L79/00;C08G73/20;C08L77/00;C08L79/04;(IPC1-7):C08G20/32;C08G33/06
主分类号
C08L79/00
代理机构
代理人
主权项
地址
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