Abrasive article and method of making,申请号US19530331883-传众专利搜索

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法人/股东/高管

发明名称	Abrasive article and method of making
摘要
申请公布号	US2768483(A)	申请公布日期	1956.10.30
申请号	US19530331883	申请日期	1953.01.19
申请人	REXALL DRUG COMPANY	发明人	HURST EDWARD
分类号	B24D13/14;B24D18/00	主分类号	B24D13/14
代理机构		代理人
主权项
地址

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