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经营范围
发明名称
SWITCHING DEVICE
摘要
申请公布号
SU1554062(A1)
申请公布日期
1990.03.30
申请号
SU19874330822
申请日期
1987.10.19
申请人
KOMAROV YURIJ,SU;FAEROVICH IOSIF M,SU
发明人
KOMAROV YURIJ I,SU;FAEROVICH IOSIF M,SU
分类号
H02B11/04
主分类号
H02B11/04
代理机构
代理人
主权项
地址
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