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发明名称
Verfahren zur Bestimmung des Schalldruckpegels von Schallerzeugern und Vorrichtung zur Durchführung des Verfahrens
摘要
申请公布号
DE10123197(C2)
申请公布日期
2003.03.27
申请号
DE20011023197
申请日期
2001.05.12
申请人
HELLA KG HUECK & CO.
发明人
WOLKE, RAIMUND
分类号
G01H3/10;(IPC1-7):G01H1/00
主分类号
G01H3/10
代理机构
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