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经营范围
发明名称
UNIVERSAL ELECTRONIC RELAY FOR SIGNALLING BY IMPULSES
摘要
申请公布号
RO94188(B1)
申请公布日期
1988.03.31
申请号
RO19850121123
申请日期
1985.12.13
申请人
INTREPRINDEREA DE RETELE ELECTRICE
发明人
UNGUREANU GHEORGHE;SOCOLIUC SILVIU
分类号
H02H3/04
主分类号
H02H3/04
代理机构
代理人
主权项
地址
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