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发明名称
Mechanical current converter
摘要
申请公布号
GB749887(A)
申请公布日期
1956.06.06
申请号
GB19530034428
申请日期
1953.12.10
申请人
LICENTIA PATENT-VERWALTUNGS G.M.B.H.
发明人
分类号
H02M1/20
主分类号
H02M1/20
代理机构
代理人
主权项
地址
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