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发明名称
SPOSOB WYTWARZANIA BEZWODNIKA KWASU MALEINOWEGO
摘要
申请公布号
PL100068(B1)
申请公布日期
1978.08.31
申请号
PL19740173233
申请日期
1974.08.03
申请人
发明人
分类号
C07D307/60;B01J23/22;B01J23/847;B01J27/00;B01J27/198;C07B61/00;C07C51/215;C07C51/54;(IPC1-7):C07D307/32
主分类号
C07D307/60
代理机构
代理人
主权项
地址
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