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发明名称
CONVERTER FOR PROVIDING EMERGENCY POWER SUPPLY FOR RAILWAY SIGNALLING DEVICES
摘要
申请公布号
PL299579(A1)
申请公布日期
1995.01.09
申请号
PL19930299579
申请日期
1993.07.06
申请人
GORYCA ZBIGNIEW
发明人
GORYCA ZBIGNIEW
分类号
H02J3/38;(IPC1-7):H02J3/38
主分类号
H02J3/38
代理机构
代理人
主权项
地址
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