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发明名称
A<III>B<V>-Lumineszenzdiode
摘要
申请公布号
AT266939(B)
申请公布日期
1968.12.10
申请号
AT19670000289
申请日期
1967.01.11
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
分类号
H05B
主分类号
H05B
代理机构
代理人
主权项
地址
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