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发明名称
ASSAMBLED MODULAR LEVEL RAIL CROSSING
摘要
申请公布号
HU1242(U)
申请公布日期
1997.12.29
申请号
HU19960000099U
申请日期
1996.04.17
申请人
INZINIERSKE STAVBY A.S.
发明人
KACANAK, JAN;PRUNYI, KORNEL;RAKOS, STANISLAV
分类号
E01C9/04;E01B7/28;E01C5/22;(IPC1-7):E01B7/28
主分类号
E01C9/04
代理机构
代理人
主权项
地址
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