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经营范围
发明名称
ANHYDRIDE IN WASCHMITTELZUSAMMENSETZUNGEN.
摘要
申请公布号
DE68902403(D1)
申请公布日期
1992.09.17
申请号
DE19896002403
申请日期
1989.02.09
申请人
BP CHEMICALS LTD., LONDON, GB
发明人
HODGE, STEPHEN ROBERT;PEARCE, ANDREW, HEDON HULL HU12 8DS, GB
分类号
C07D263/44;C07D265/06;C07D265/12;C07D265/26;C07D267/06;C11D3/28;C11D3/39;C11D3/395;(IPC1-7):C11D3/39;C11D3/20
主分类号
C07D263/44
代理机构
代理人
主权项
地址
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