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经营范围
发明名称
Polyimides polymères linéaires
摘要
申请公布号
FR1283378(A)
申请公布日期
1962.02.02
申请号
FR19610849391
申请日期
1961.01.11
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
分类号
C08G73/14;C09D5/25;H01B3/30
主分类号
C08G73/14
代理机构
代理人
主权项
地址
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