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发明名称
Verfahren zur Herstellung eines Selengleichrichters
摘要
申请公布号
DE757038(C)
申请公布日期
1954.01.25
申请号
DE1940N044232D
申请日期
1940.10.10
申请人
NSF NUERNBERGER SCHRAUBENFABRIK;ELEKTROWERK G.M.B.H.
发明人
SPIESS HANS
分类号
H01L21/08;H01L21/10
主分类号
H01L21/08
代理机构
代理人
主权项
地址
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