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发明名称
Lubricator
摘要
申请公布号
US1907465(A)
申请公布日期
1933.05.09
申请号
US19310542044
申请日期
1931.06.04
申请人
INGERSOLL-RAND COMPANY
发明人
TERRY EDWARD F.
分类号
F16N7/34
主分类号
F16N7/34
代理机构
代理人
主权项
地址
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