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发明名称
EAR PHONE ASSEMBLY FOR USE WITH A HEARING SCREENER
摘要
申请公布号
EP0988011(A1)
申请公布日期
2000.03.29
申请号
EP19980923589
申请日期
1998.05.20
申请人
NATUS MEDICAL, INC.
发明人
SHEEHAN, NEIL, J.;STONE, ROBERT, T.
分类号
A61F11/00;A61B5/12;A61F11/14;H04R1/10;(IPC1-7):A61F11/00
主分类号
A61F11/00
代理机构
代理人
主权项
地址
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