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经营范围
发明名称
CHEMICAL PROCESS
摘要
申请公布号
GB9217724(D0)
申请公布日期
1992.09.30
申请号
GB19920017724
申请日期
1992.08.20
申请人
IMPERIAL CHEMICAL INDUSTRIES PLC
发明人
分类号
B01J31/12;B01J31/22;C07B61/00;C07C45/68;C07C47/565;C07C249/08;C07C251/48
主分类号
B01J31/12
代理机构
代理人
主权项
地址
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