Manganese-zinc ferrite and method of making,申请号US19590819226-传众专利搜索

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发明名称	Manganese-zinc ferrite and method of making
摘要
申请公布号	US3020236(A)	申请公布日期	1962.02.06
申请号	US19590819226	申请日期	1959.06.10
申请人	GENERAL PRECISION, INC.	发明人	SOMMERS ALFRED
分类号	C04B35/26	主分类号	C04B35/26
代理机构		代理人
主权项
地址

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