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发明名称
Improvements in or relating to lubricating apparatus
摘要
申请公布号
GB528529(A)
申请公布日期
1940.10.31
申请号
GB19390013814
申请日期
1940.02.20
申请人
REINHARD WILHELM KREMER
发明人
分类号
F16N3/12
主分类号
F16N3/12
代理机构
代理人
主权项
地址
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