METHOD AND APPARATUS FOR TREATING ZINC CONCENTRATES,申请号AU19900065764-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR TREATING ZINC CONCENTRATES
摘要
申请公布号	AU638765(B2)	申请公布日期	1993.07.08
申请号	AU19900065764	申请日期	1990.11.01
申请人	A. AHLSTROM CORPORATION	发明人	STIG PETERSSON;ROLF MALMSTROM
分类号	C22B19/04	主分类号	C22B19/04
代理机构		代理人
主权项
地址

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