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发明名称
KALIBRERINGSAPPARAT OG HOEREPROTESE MED KALIBRERINGSINFORMATION
摘要
申请公布号
DK176489(A)
申请公布日期
1989.11.11
申请号
DK19890001764
申请日期
1989.04.12
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
WIDIN, GREGORY PETER;MANGOLD, STEPHAN EBERHARD;DOTEVALL, MATS BERTIL
分类号
H04R25/04;H04R25/00;(IPC1-7):H04R25/00
主分类号
H04R25/04
代理机构
代理人
主权项
地址
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