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发明名称
Location of periodic defects in electronic circuits
摘要
申请公布号
US2780775(A)
申请公布日期
1957.02.05
申请号
US19530373489
申请日期
1953.08.11
申请人
MARTIN NIELSEN FRANCK
发明人
NIELSEN FRANCK MARTIN
分类号
G01R31/28;H04B17/00
主分类号
G01R31/28
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