Screw holder for screw drivers,申请号US19550499665-传众专利搜索

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发明名称	Screw holder for screw drivers
摘要
申请公布号	US2789601(A)	申请公布日期	1957.04.23
申请号	US19550499665	申请日期	1955.04.06
申请人	LINDBERG FRITZ L	发明人	LINDBERG FRITZ L.
分类号	B25B23/10	主分类号	B25B23/10
代理机构		代理人
主权项
地址

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