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发明名称
Geraet zur Ermittlung der Spannungsguete
摘要
申请公布号
DE1591957(A1)
申请公布日期
1970.12.10
申请号
DE19671591957
申请日期
1967.08.22
申请人
HARTMANN & BRAUN AG
发明人
ZIMMERMANN,DR.ERICH;OESINGHAUS,DIPL.-ING.WERNER;WEITZEL,HANS
分类号
G01R19/25;G01R19/252
主分类号
G01R19/25
代理机构
代理人
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地址
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