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发明名称
VERFAHREN ZUR WIEDERGEWINNUNG VON CAPROLACTAM AUS NYLONHALTIGEM ABFALL DURCH EXTRAKTION MIT ALKYLPHENOLEN
摘要
申请公布号
DE69630309(D1)
申请公布日期
2003.11.13
申请号
DE19966030309
申请日期
1996.07.11
申请人
DSM IP ASSETS B.V., HEERLEN
发明人
FRENTZEN, HELENE;THIJERT, PLECHELMUS;ZWART, LAMBERTUS
分类号
C07D201/12;C07D201/16;(IPC1-7):C07D201/12
主分类号
C07D201/12
代理机构
代理人
主权项
地址
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