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发明名称
OVERBASED METAL PETROLEUM SULFONATE AND METHOD FOR ITS PREPARATION
摘要
申请公布号
US3523899(A)
申请公布日期
1970.08.11
申请号
USD3523899
申请日期
1966.04.04
申请人
PHILLIPS PETROLEUM CO.
发明人
ALBERT N. DE VAULT
分类号
C10M159/24;(IPC1-7):C10M1/10;C10M1/40
主分类号
C10M159/24
代理机构
代理人
主权项
地址
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