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经营范围
发明名称
TRANSVERTER
摘要
申请公布号
DD286271(A5)
申请公布日期
1991.01.17
申请号
DD19890330871
申请日期
1989.07.17
申请人
TECHNISCHE UNIVERSITAET "OTTO VON GUERICKE" MAGDEBURG,DE
发明人
RODIEK,HANS,DE
分类号
H02M3/22;(IPC1-7):H02M3/22
主分类号
H02M3/22
代理机构
代理人
主权项
地址
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