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发明名称
CONTACT DEVICE
摘要
申请公布号
RU2004947(C1)
申请公布日期
1993.12.15
申请号
SU19914946511
申请日期
1991.06.17
申请人
KOLTYREV VIKTOR IVANOVICH
发明人
KOLTYREV VIKTOR I
分类号
H05K1/18;H05K7/14;(IPC1-7):H05K1/18
主分类号
H05K1/18
代理机构
代理人
主权项
地址
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