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发明名称
Process of producing stable hydrocarbon lubricants
摘要
申请公布号
US2119403(A)
申请公布日期
1938.05.31
申请号
US19330696008
申请日期
1933.10.31
申请人
ROBERTS JR OVID E
发明人
JR. OVID E. ROBERTS,
分类号
C10G29/00
主分类号
C10G29/00
代理机构
代理人
主权项
地址
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