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发明名称
The manner and device for measurement of effective value of white hum
摘要
申请公布号
PL383906(A1)
申请公布日期
2009.06.08
申请号
PL20070383906
申请日期
2007.11.28
申请人
POLITECHNIKA SLASKA
发明人
WIECZOREK GRZEGORZ
分类号
G01R29/26;G01R19/02
主分类号
G01R29/26
代理机构
代理人
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