Abrasive body and method of making the same,申请号US19290390848-传众专利搜索

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发明名称	Abrasive body and method of making the same
摘要
申请公布号	US1901325(A)	申请公布日期	1933.03.14
申请号	US19290390848	申请日期	1929.09.06
申请人	JOHN STOGDELL STOKES	发明人	NOVOTNY EMIL E.
分类号	C08L75/04	主分类号	C08L75/04
代理机构		代理人
主权项
地址

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