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发明名称
SWITCHING DEVICE
摘要
申请公布号
SU1254585(A1)
申请公布日期
1986.08.30
申请号
SU19853876077
申请日期
1985.03.25
申请人
PUSHKAREV SERGEJ V,SU
发明人
PUSHKAREV SERGEJ V,SU
分类号
H03M5/00
主分类号
H03M5/00
代理机构
代理人
主权项
地址
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