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经营范围
发明名称
Automatic lubrication
摘要
申请公布号
US2658713(A)
申请公布日期
1953.11.10
申请号
US19480046460
申请日期
1948.08.27
申请人
ROCKWELL MANUFACTURING COMPANY
发明人
SCHERER GEORGE F.
分类号
F16K5/22
主分类号
F16K5/22
代理机构
代理人
主权项
地址
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