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经营范围
发明名称
SWITCHING DEVICE
摘要
申请公布号
SU1636887(A1)
申请公布日期
1991.03.23
申请号
SU19884459638
申请日期
1988.07.13
申请人
VOKHMYANIN VLADISLAV G
发明人
VOKHMYANIN VLADISLAV G,SU
分类号
H01H47/00
主分类号
H01H47/00
代理机构
代理人
主权项
地址
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