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经营范围
发明名称
Suppression of acidic gas evolution
摘要
申请公布号
GB707550(A)
申请公布日期
1954.04.21
申请号
GB19500031418
申请日期
1950.12.27
申请人
SOCONY-VACUUM OIL COMPANY
发明人
分类号
C09K15/04;C10M133/22;C10M163/00;C10M177/00
主分类号
C09K15/04
代理机构
代理人
主权项
地址
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