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发明名称
Combined electro-luminescent and photo-conductive devices
摘要
申请公布号
US2918582(A)
申请公布日期
1959.12.22
申请号
US19570678212
申请日期
1957.08.14
申请人
THORN ELECTRICAL INDUSTRIES LTD.
发明人
MASH DEREK HUBERT
分类号
H05B33/12
主分类号
H05B33/12
代理机构
代理人
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地址
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