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经营范围
发明名称
Improvements in or relating to static inverters or frequency converters
摘要
申请公布号
GB1072523(A)
申请公布日期
1967.06.21
申请号
GB19630024906
申请日期
1963.06.22
申请人
E. K. COLE LIMITED
发明人
COX VICTOR JAMES
分类号
H02H7/122
主分类号
H02H7/122
代理机构
代理人
主权项
地址
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