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发明名称
Verfahren und Einrichtung zur Signalverarbeitung mittels eines piezoelektrischen Materials
摘要
申请公布号
DE2129729(A1)
申请公布日期
1971.12.23
申请号
DE19712129729
申请日期
1971.06.15
申请人
QUATE,CALVIN FOREST
发明人
FOREST QUATE,CALVIN
分类号
G01S13/28;G06G7/195
主分类号
G01S13/28
代理机构
代理人
主权项
地址
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