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发明名称
Synthetic lubricants
摘要
申请公布号
US2991252(A)
申请公布日期
1961.07.04
申请号
US19580754931
申请日期
1958.08.14
申请人
THE BRITISH PETROLEUM COMPANY LIMITED
发明人
PETHRICK SAMUEL RICHARD;SPARKE MAURICE BARRINGTON
分类号
C10M169/00
主分类号
C10M169/00
代理机构
代理人
主权项
地址
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