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经营范围
发明名称
Lubricating composition
摘要
申请公布号
US2353585(A)
申请公布日期
1944.07.11
申请号
US19400332840
申请日期
1940.05.01
申请人
THE LUBRI-ZOL DEVELOPMENT CORPORATION
发明人
PRUTTON CARL F.;SMITH ALBERT K.
分类号
C10M131/12
主分类号
C10M131/12
代理机构
代理人
主权项
地址
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