Hinter dem Ohr zu tragendes Hörhilfegerät.,申请号DE19905007457-传众专利搜索

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发明名称	Hinter dem Ohr zu tragendes Hörhilfegerät.
摘要
申请公布号	DE59007457(D1)	申请公布日期	1994.11.17
申请号	DE19905007457	申请日期	1990.07.19
申请人	SIEMENS AUDIOLOGISCHE TECHNIK GMBH, 91058 ERLANGEN, DE	发明人	BUETTNER, GERHARD, D-8521 GROSSENSEEBACH, DE
分类号	H04R25/00;(IPC1-7):H04R25/02	主分类号	H04R25/00
代理机构		代理人
主权项
地址

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