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发明名称
Anordnung zur Messung oder Aufzeichnung bioelektrischer Aktionsspannungen
摘要
申请公布号
DE704123(C)
申请公布日期
1941.03.24
申请号
DE193801S4152D
申请日期
1938.10.06
申请人
SIEMENS & HALSKE AKT.-GES.
发明人
FERRONI DR.-ING. ERICH V.
分类号
A61B5/04
主分类号
A61B5/04
代理机构
代理人
主权项
地址
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