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发明名称
Improvements in or relating to the manufacture of lubricants
摘要
申请公布号
GB510964(A)
申请公布日期
1939.08.10
申请号
GB19380004265
申请日期
1938.02.10
申请人
FREDERICK WILLIAM KIRBRIDE;IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
主分类号
代理机构
代理人
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