Bearing lubricating system,申请号US19380209272-传众专利搜索

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发明名称	Bearing lubricating system
摘要
申请公布号	US2205892(A)	申请公布日期	1940.06.25
申请号	US19380209272	申请日期	1938.05.21
申请人	GENERAL ELECTRIC COMPANY	发明人	TEKER JOHN W.
分类号	F16N7/40	主分类号	F16N7/40
代理机构		代理人
主权项
地址

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