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发明名称
POLYAMIDES BASED ON AROMATIC DICARBOXYLIC ACIDS
摘要
申请公布号
CA694066(A)
申请公布日期
1964.09.08
申请号
CAD694066
申请日期
申请人
W.R. GRACE AND CO.
发明人
RUDOLF GABLER
分类号
主分类号
代理机构
代理人
主权项
地址
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