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发明名称
摘要
申请公布号
FR2392982(B1)
申请公布日期
1983.02.04
申请号
FR19780006659
申请日期
1978.03.08
申请人
BAYER AG
发明人
分类号
B01J31/00;C07B61/00;C07D303/08;C07D307/33;(IPC1-7):C07D307/32
主分类号
B01J31/00
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