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经营范围
发明名称
Improvements relating to D.C.-A.C. Converters
摘要
申请公布号
GB1164800(A)
申请公布日期
1969.09.24
申请号
GB19670048786
申请日期
1967.10.26
申请人
LICENTIA PATENT-VERWALTUNGS-G.M.B.H.
发明人
分类号
H02M7/515
主分类号
H02M7/515
代理机构
代理人
主权项
地址
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