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发明名称
Improvements relating to alternating electric current rectifiers of the selenium type
摘要
申请公布号
GB551698(A)
申请公布日期
1943.03.05
申请号
GB19410011196
申请日期
1941.09.02
申请人
WESTINGHOUSE BRAKE & SIGNAL COMPANY LIMITED;LESLIE ERNEST THOMPSON;ALEXANDER JENKINS
发明人
分类号
H01L21/12
主分类号
H01L21/12
代理机构
代理人
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