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发明名称
ELECTRO-ACOUSTIC IMPEDANCE BRIDGE
摘要
申请公布号
AU506402(B2)
申请公布日期
1980.01.03
申请号
AU19760016170
申请日期
1976.07.23
申请人
MADSEN ELECTRONICS (CANADA) LTD
发明人
M.J. BENNETT
分类号
A61B5/12;G01H3/00;G01H15/00;(IPC1-7):A61B5/12
主分类号
A61B5/12
代理机构
代理人
主权项
地址
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