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发明名称
TRAVIESA FERROVIARIA ANTI-VUELO BALASTO
摘要
申请公布号
ES2395135(B1)
申请公布日期
2013.07.11
申请号
ES20110000853
申请日期
2011.07.27
申请人
GARCIA RUBIO, CLAUDIO;ROMO URROZ, EDUARDO
发明人
GARCIA RUBIO, CLAUDIO;ROMO URROZ, EDUARDO
分类号
E01B3/00;E01B9/00
主分类号
E01B3/00
代理机构
代理人
主权项
地址
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