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发明名称
Circuit for measuring alpha of transistors
摘要
申请公布号
US2897448(A)
申请公布日期
1959.07.28
申请号
US19530363608
申请日期
1953.06.23
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
RAISBECK GORDON
分类号
G01R31/26
主分类号
G01R31/26
代理机构
代理人
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地址
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