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发明名称
Redresseur électrique à cristal
摘要
申请公布号
CH323450(A)
申请公布日期
1957.07.31
申请号
CHD323450
申请日期
1952.08.23
申请人
STANDARD TELEPHONE ET RADIO S. A.
发明人
ALBERT MATTHEWS,KENNETH
分类号
H01L29/00
主分类号
H01L29/00
代理机构
代理人
主权项
地址
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