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发明名称
Lubricating apparatus
摘要
申请公布号
US1934883(A)
申请公布日期
1933.11.14
申请号
US19290391119
申请日期
1929.09.09
申请人
ALEMITE CORPORATION
发明人
READER ALLAN WARREN
分类号
F16N27/00
主分类号
F16N27/00
代理机构
代理人
主权项
地址
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