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发明名称
摘要
申请公布号
SE300243(B)
申请公布日期
1968.04.22
申请号
SE19640011842
申请日期
1964.10.02
申请人
STANDARD RADIO & TELEFON AB
发明人
GARFIELD W
分类号
G01R23/09;H03K21/02;(IPC1-7):G06M1/10
主分类号
G01R23/09
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