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发明名称
Trisazo compounds and the preparation thereof
摘要
申请公布号
GB2100743(A)
申请公布日期
1983.01.06
申请号
GB19820015763
申请日期
1982.05.28
申请人
* RICOH CO LTD
发明人
MASAFUMI * OHTA
分类号
C09B35/378;G03G5/06;(IPC1-7):C09B35/37
主分类号
C09B35/378
代理机构
代理人
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地址
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