Illuminated screw driver,申请号US19390286351-传众专利搜索

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发明名称	Illuminated screw driver
摘要
申请公布号	US2240596(A)	申请公布日期	1941.05.06
申请号	US19390286351	申请日期	1939.07.25
申请人	WHITE	发明人	WHITE JOHN V.;RITTER EDWARD J.
分类号	B25B23/18	主分类号	B25B23/18
代理机构		代理人
主权项
地址

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