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发明名称
COMPUTERIZED AUDIOMETER
摘要
申请公布号
GB8424828(D0)
申请公布日期
1984.11.07
申请号
GB19840024828
申请日期
1984.10.02
申请人
INTECH SYSTEMS CORPORATION
发明人
分类号
A61B5/00;A61B5/12;H04R25/00
主分类号
A61B5/00
代理机构
代理人
主权项
地址
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