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发明名称
EXTRACTION OF POLYLACTAMS
摘要
申请公布号
IE38138(B1)
申请公布日期
1978.01.04
申请号
IE19730001506
申请日期
1973.08.28
申请人
BASF AG
发明人
分类号
C08G69/00;B01D11/02;C07D201/12;C08G69/46;(IPC1-7):B01D11/02
主分类号
C08G69/00
代理机构
代理人
主权项
地址
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