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经营范围
发明名称
AUDIOMETRO.
摘要
申请公布号
IT7819931(D0)
申请公布日期
1978.02.02
申请号
IT19780019931
申请日期
1978.02.02
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
A61B5/12;(IPC1-7):A61B/
主分类号
A61B5/12
代理机构
代理人
主权项
地址
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