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经营范围
发明名称
VERFAHREN ZUR AUTOMATISCHEN VERSTARKUNGSEINSTELLUNG IN EINEM HÍRHILFEGERAT SOWIE HÍRHILFEGERAT
摘要
申请公布号
AT428221(T)
申请公布日期
2009.04.15
申请号
AT20040002828T
申请日期
2004.02.09
申请人
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
发明人
CHALUPPER, JOSEF;MERGELL, PATRICK
分类号
H03G3/20;H03G9/02;H04R25/00
主分类号
H03G3/20
代理机构
代理人
主权项
地址
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