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发明名称
A<III>B<V>-Lumineszenzdiode - insbesondere auf GaAs-Basis
摘要
申请公布号
AT274073(B)
申请公布日期
1969.09.10
申请号
AT19670009778
申请日期
1967.10.30
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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