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发明名称
LUBRICANT COMPOSITIONS
摘要
申请公布号
US3432433(A)
申请公布日期
1969.03.11
申请号
USD3432433
申请日期
1967.09.08
申请人
SHELL OIL CO.
发明人
EUGENE WITTNER;KENNETH T. WENDLER
分类号
(IPC1-7):C10M1/44;C10M1/34
主分类号
(IPC1-7):C10M1/44
代理机构
代理人
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