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发明名称
GAS-FIRED RAILWAY SWITCH HEATING APPARATUS
摘要
申请公布号
HUT49382(A)
申请公布日期
1989.09.28
申请号
HU19870006007
申请日期
1987.12.27
申请人
TUEZELESTECHNIKAI KUTATO- ES FEJLESZTOE VALLALAT,HU
发明人
KEREK,ISTVAN,HU;NEMETH,ISTVAN,HU;BODNAR,GYOERGY,HU;FENYVESI,JOZSEF,HU;RAUCH,JANOS,HU;FEIGLI,FERENC,HU;BELDI,LASZLO,HU;PETHES,ROBERT,HU;KOPPANY,GYULA,HU;CSECSI,FERENC,HU;HARTMAN,PETER,HU
分类号
E01B7/24;(IPC1-7):E01B7/24
主分类号
E01B7/24
代理机构
代理人
主权项
地址
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