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经营范围
发明名称
AUDIOMETER
摘要
申请公布号
AT356248(B)
申请公布日期
1980.04.10
申请号
AT19780006360
申请日期
1978.09.01
申请人
VIENNATONE GESELLSCHAFT M.B.H.
发明人
分类号
A61B5/12;(IPC1-7):A61B5/12
主分类号
A61B5/12
代理机构
代理人
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地址
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