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经营范围
发明名称
Circuit Arrangement for Turning Off A.C. Operated Controlled Rectifiers.
摘要
申请公布号
GB1173678(A)
申请公布日期
1969.12.10
申请号
GB19670049911
申请日期
1967.11.02
申请人
PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES LIMITED
发明人
分类号
H02M5/257
主分类号
H02M5/257
代理机构
代理人
主权项
地址
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