METHOD TO PRODUCE CHROMIUM DIOXIDE MAGNETIC POWDER FOR MAGNETIC RECORD CARRIERS,申请号SU19914925047-传众专利搜索

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发明名称	METHOD TO PRODUCE CHROMIUM DIOXIDE MAGNETIC POWDER FOR MAGNETIC RECORD CARRIERS
摘要
申请公布号	RU2022718(C1)	申请公布日期	1994.11.15
申请号	SU19914925047	申请日期	1991.04.03
申请人	OSMOLOVSKIJ MIKHAIL GLEBOVICH;IVANOVA LARISA YUREVNA	发明人	OSMOLOVSKIJ MIKHAIL G;IVANOVA LARISA YU;KOZMINA SVETLANA M;BORSHCHEVSKIJ SAMUIL A;PERERVA ALEKSANDR V;VOROSHILO ELENA A;KUZHELEVA ELGA A
分类号	B22F9/30;H01F1/06;(IPC1-7):B22F9/30	主分类号	B22F9/30
代理机构		代理人
主权项
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