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发明名称
Semiconducting material and devices made therefrom
摘要
申请公布号
US2882470(A)
申请公布日期
1959.04.14
申请号
US19570658434
申请日期
1957.05.10
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
WERNICK JACK H.
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主分类号
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