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发明名称
HALBLEITERKRISTALLDIODE, INSBESONDERE SILICIUMDIODE.
摘要
申请公布号
DE1895694(U)
申请公布日期
1964.07.02
申请号
DE196200P9339U
申请日期
1962.01.11
申请人
PHILIPS PATENTVERWALTUNG G.M.B.H.
发明人
分类号
主分类号
代理机构
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