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发明名称
Verfärbung von Polyethylenpolyaminen mit einem Kobalt/Kupfer/Chrom-Katalysator
摘要
申请公布号
DE69402782(D1)
申请公布日期
1997.05.28
申请号
DE19946002782
申请日期
1994.08.24
申请人
TEXACO DEVELOPMENT CORP., WHITE PLAINS, N.Y., US
发明人
SU, WEI-YANG, AUSTIN, TEXAS 78759, US
分类号
B01J23/86;C07B61/00;C07C209/84;C07C211/14;(IPC1-7):C07C209/84
主分类号
B01J23/86
代理机构
代理人
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