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经营范围
发明名称
Improvements in and relating to electric power supply apparatus
摘要
申请公布号
GB1064942(A)
申请公布日期
1967.04.12
申请号
GB19620039849
申请日期
1962.10.22
申请人
A.P.T. ELECTRONIC INDUSTRIES LIMITED
发明人
WALTER GEORGE OSCAR
分类号
H02M3/156
主分类号
H02M3/156
代理机构
代理人
主权项
地址
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