Stropping device for safety razor blades,申请号US19420462761-传众专利搜索

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发明名称	Stropping device for safety razor blades
摘要
申请公布号	US2350241(A)	申请公布日期	1944.05.30
申请号	US19420462761	申请日期	1942.10.20
申请人	FRANCIS STANLEY LOWE	发明人	LIMITED BARCLAYS BANK
分类号	B24D15/10	主分类号	B24D15/10
代理机构		代理人
主权项
地址

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