Improved stropping or sharpening device for safety razor blades,申请号GB19410000863-传众专利搜索

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发明名称	Improved stropping or sharpening device for safety razor blades
摘要
申请公布号	GB541290(A)	申请公布日期	1941.11.20
申请号	GB19410000863	申请日期	1941.08.01
申请人	BORISS KRAMERS	发明人
分类号	B24D15/08;F02P9/00	主分类号	B24D15/08
代理机构		代理人
主权项
地址

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