Tool for sharpening ice skates,申请号US19590836355-传众专利搜索

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发明名称	Tool for sharpening ice skates
摘要
申请公布号	US2978930(A)	申请公布日期	1961.04.11
申请号	US19590836355	申请日期	1959.08.27
申请人	BRATTON ROY R	发明人	BRATTON ROY R.
分类号	B24D15/06	主分类号	B24D15/06
代理机构		代理人
主权项
地址

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