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发明名称
SYNERGISTIC ANTIOXIDANT COMPOSITIONS
摘要
申请公布号
US3489683(A)
申请公布日期
1970.01.13
申请号
USD3489683
申请日期
1967.05.29
申请人
ETHYL CORP.
发明人
ROBERT E. MALEC
分类号
(IPC1-7):C10M3/20;C10M1/54;C10M3/32
主分类号
(IPC1-7):C10M3/20
代理机构
代理人
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