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经营范围
发明名称
Improvements in or relating to lubricants
摘要
申请公布号
GB784876(A)
申请公布日期
1957.10.16
申请号
GB19550009200
申请日期
1955.03.29
申请人
REGIE NATIONALE DES USINES RENAULT
发明人
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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