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发明名称
Photo-resistance device
摘要
申请公布号
US2812446(A)
申请公布日期
1957.11.05
申请号
US19540414276
申请日期
1954.03.05
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
PEARSON GERALD L.
分类号
H01L27/144;H01L31/00
主分类号
H01L27/144
代理机构
代理人
主权项
地址
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