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发明名称
OTOSCOPES
摘要
申请公布号
GB1498474(A)
申请公布日期
1978.01.18
申请号
GB19750045746
申请日期
1975.11.04
申请人
WELCH ALLYN INC
发明人
分类号
A61B1/07;A61B1/227;A61B1/233;A61N5/06;(IPC1-7):A61B1/22;A61B1/06;A61B1/32
主分类号
A61B1/07
代理机构
代理人
主权项
地址
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