PROCESS AND APPARATUS FOR TREATING POWDERED MATERIALS WITH GASES, AND RESULTANT PRODUCTS,申请号CAD604797-传众专利搜索

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发明名称	PROCESS AND APPARATUS FOR TREATING POWDERED MATERIALS WITH GASES, AND RESULTANT PRODUCTS
摘要
申请公布号	CA604797(A)	申请公布日期	1960.09.06
申请号	CAD604797	申请日期
申请人	PECHINEY, COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES	发明人	SERAPHIN LACROIX
分类号		主分类号
代理机构		代理人
主权项
地址

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