Dauermagnet fuer Lautsprecher, Messgeraete u. dgl.,申请号DE1940L102016D-传众专利搜索

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发明名称	Dauermagnet fuer Lautsprecher, Messgeraete u. dgl.
摘要
申请公布号	DE759856(C)	申请公布日期	1954.01.18
申请号	DE1940L102016D	申请日期	1940.10.06
申请人	ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT	发明人	AREY RALPH G.
分类号	H02M7/06;H04R9/02	主分类号	H02M7/06
代理机构		代理人
主权项
地址

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