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经营范围
发明名称
LUBRICATOR FOR AIR MOTORS
摘要
申请公布号
US3516516(A)
申请公布日期
1970.06.23
申请号
USD3516516
申请日期
1968.09.16
申请人
MASTER PHEUMATIC DETROIT INC.
发明人
JOHN T. BERTVA;GEORGE E. THRASHER JR.
分类号
F16N7/30;(IPC1-7):F16N7/30
主分类号
F16N7/30
代理机构
代理人
主权项
地址
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