HOERHILFSGERAET FUER SCHWERHOERIGE ODER HOERBEHINDERTE,申请号DE19722249303-传众专利搜索

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发明名称	HOERHILFSGERAET FUER SCHWERHOERIGE ODER HOERBEHINDERTE
摘要
申请公布号	DE2249303(A1)	申请公布日期	1974.04.18
申请号	DE19722249303	申请日期	1972.10.07
申请人	MICRO-TECHNIC HUEBER & CO, 7000 STUTTGART	发明人	HUEBER, KLUAS;HUEBER, WALTER
分类号	H04R1/38;H04R25/00;(IPC1-7):H04R25/00	主分类号	H04R1/38
代理机构		代理人
主权项
地址

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