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发明名称
Switch for indicating failure of lubricating systems
摘要
申请公布号
US2523666(A)
申请公布日期
1950.09.26
申请号
US19460708765
申请日期
1946.11.08
申请人
THE PURE OIL COMPANY
发明人
MOTH ROBERT H.
分类号
F16N29/04
主分类号
F16N29/04
代理机构
代理人
主权项
地址
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