HYDROMETALLURGICAL PROCESS FOR PRODUCING FINELY DIVIDED SPHERICAL METAL POWDERS,申请号EP19880107645-传众专利搜索

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发明名称	HYDROMETALLURGICAL PROCESS FOR PRODUCING FINELY DIVIDED SPHERICAL METAL POWDERS
摘要
申请公布号	EP0292798(A3)	申请公布日期	1989.08.30
申请号	EP19880107645	申请日期	1988.05.11
申请人	GTE PRODUCTS CORPORATION	发明人	KOPATZ, NELSON E.;JOHNSON, WALTER A.;RITSKO, JOSEPH E.
分类号	B22F9/22;B22F1/00;(IPC1-7):B22F1/00	主分类号	B22F9/22
代理机构		代理人
主权项
地址

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