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经营范围
发明名称
STYRYL COMPOUNDS
摘要
申请公布号
GB2053950(A)
申请公布日期
1981.02.11
申请号
GB19800018112
申请日期
1980.06.03
申请人
SUMITOMO CHEMICAL CO LTD
发明人
分类号
C09B23/14;(IPC1-7):C09B57/00;C07C95/08;D06P1/16
主分类号
C09B23/14
代理机构
代理人
主权项
地址
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