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发明名称
VERFAHREN UND EINRICHTUNG ZUR BESTIMMUNG DER AUSBREITUNGSGESCHWINDIGKEIT VON ULTRASCHALL
摘要
申请公布号
DD298685(A5)
申请公布日期
1992.03.05
申请号
DD19890334726
申请日期
1989.11.21
申请人
TECHNISCHE UNIVERSITAET "OTTO VON GUERICKE" MAGDEBURG,DE
发明人
HENNING,BERND,DE;LUCKLUM,RALF,DE;HAUPTMANN,PETER,DE;ZUBER,ANETT,DE
分类号
G01N29/02;(IPC1-7):G01N29/18
主分类号
G01N29/02
代理机构
代理人
主权项
地址
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