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经营范围
发明名称
Audiometer
摘要
申请公布号
DE870319(C)
申请公布日期
1955.04.21
申请号
DE1950A001205
申请日期
1950.04.09
申请人
ATLAS-WERKE AKTIENGESELLSCHAFT
发明人
LANGENBECK BERNHARD DR. MED.
分类号
A61B5/12
主分类号
A61B5/12
代理机构
代理人
主权项
地址
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