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发明名称
Gear lubricant
摘要
申请公布号
US1789614(A)
申请公布日期
1931.01.20
申请号
US19280300538
申请日期
1928.08.18
申请人
SINCLAIR REFINING COMPANY
发明人
WHITE STANLEY D.;KNOPF CARL L.
分类号
C10M129/40;C10M169/04
主分类号
C10M129/40
代理机构
代理人
主权项
地址
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