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经营范围
发明名称
ANTIOXIDANT
摘要
申请公布号
EP0342483(B1)
申请公布日期
1992.11.11
申请号
EP19890108328
申请日期
1989.05.09
申请人
ETHYL CORPORATION
发明人
MINA, GEORGE LOUIS;SCHELL, RAYMOND ALBERT
分类号
C09K15/08;C07C39/15;C08K5/13
主分类号
C09K15/08
代理机构
代理人
主权项
地址
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