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发明名称
摘要
申请公布号
DE1961785(B2)
申请公布日期
1978.11.02
申请号
DE19691961785
申请日期
1969.12.09
申请人
IMPERIAL CHEMICAL INDUSTRIES LTD., LONDON
发明人
BERRIE, ALISTAIR HOWARD;HUGHES, NIGEL
分类号
C09B35/031;C09B35/04;(IPC1-7):C09B35/02;D06P1/18
主分类号
C09B35/031
代理机构
代理人
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