Verfahren zur Herstellung permanenter Magnete,申请号DE1934H141891D-传众专利搜索

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发明名称	Verfahren zur Herstellung permanenter Magnete
摘要
申请公布号	DE712303(C)	申请公布日期	1941.10.16
申请号	DE1934H141891D	申请日期	1934.11.18
申请人	HERAEUS-VACUUMSCHMELZE AKT.-GES.	发明人
分类号	C22C38/14;H01F1/04	主分类号	C22C38/14
代理机构		代理人
主权项
地址

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