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发明名称
ELECTROLUMINESCENCE ELEMENT
摘要
申请公布号
JPH04363894(A)
申请公布日期
1992.12.16
申请号
JP19910222794
申请日期
1991.09.03
申请人
RICOH CO LTD;SANYO ELECTRIC CO LTD
发明人
SAITO SHOGO;TSUTSUI TETSUO;ADACHI CHIHAYA;HAMADA YUJI
分类号
G09F9/30;C09K11/06;H01L51/50;H05B33/14;H05B33/22
主分类号
G09F9/30
代理机构
代理人
主权项
地址
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