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经营范围
发明名称
Improvements in or relating to electric dry rectifiers
摘要
申请公布号
GB602699(A)
申请公布日期
1948.06.01
申请号
GB19450029995
申请日期
1945.11.09
申请人
STANDARD TELEPHONES AND CABLES LIMITED;ARTHUR MACKENZIE SEARLE
发明人
分类号
H01L21/14
主分类号
H01L21/14
代理机构
代理人
主权项
地址
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