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发明名称
Anordnung zur Werkstoffprüfung mit Hilfe der Laufzeit von Ultraschallimpulsen
摘要
申请公布号
CH348831(A)
申请公布日期
1960.09.15
申请号
CHD348831
申请日期
1956.10.06
申请人
VEB CARL ZEISS JENA
发明人
MARTIN,HANS-JOACHIM,DR.;HOETZEL,FRANZ
分类号
G01N29/06
主分类号
G01N29/06
代理机构
代理人
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