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发明名称
摘要
申请公布号
FR2099496(A1)
申请公布日期
1972.03.17
申请号
FR19710026491
申请日期
1971.07.20
申请人
IMPERIAL CHEMICAL
发明人
GRIFFITHS G
分类号
C09B62/085;C09B62/04;(IPC1-7):C09B29/00;C09B62/00;D06P1/00;D06P3/00
主分类号
C09B62/085
代理机构
代理人
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地址
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