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发明名称
An improved manufacture of lubricating greases
摘要
申请公布号
GB615564(A)
申请公布日期
1949.01.07
申请号
GB19460013401
申请日期
1946.05.02
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
分类号
主分类号
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代理人
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