ALUMINA PREPARATION AND PRODUCT,申请号CAD673327-传众专利搜索

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发明名称	ALUMINA PREPARATION AND PRODUCT
摘要
申请公布号	CA673327(A)	申请公布日期	1963.10.29
申请号	CAD673327	申请日期
申请人	REYNOLDS METALS COMPANY	发明人	ALFRED LIPPMAN, JR.;DAVID R. WATSON;DAMON V. ROYCE, JR.
分类号		主分类号
代理机构		代理人
主权项
地址

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