Sharpener for safety razor blades,申请号US19350051914-传众专利搜索

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发明名称	Sharpener for safety razor blades
摘要
申请公布号	US2052508(A)	申请公布日期	1936.08.25
申请号	US19350051914	申请日期	1935.11.27
申请人	WHITMAN WILLIAM F	发明人	WHITMAN WILLIAM F.
分类号	B24D15/08	主分类号	B24D15/08
代理机构		代理人
主权项
地址

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