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发明名称
PORTAL SUPPORTING STRUCTURE FOR DOUBLE-TRACK CONTACT SYSTEM CONDUCTORS
摘要
申请公布号
PL60927(Y1)
申请公布日期
2004.12.31
申请号
PL20000111101U
申请日期
2000.06.15
申请人
BIURO STUDIOW I PROJEKTOW ENERGETYCZNYCH ENERGOPROJEKT-KRAKOW SA.
发明人
MUSIAL TOMASZ;KAPOLKA EWA;PAWLICKI ROBERT;KESEK WOJCIECH;OPACH GRZEGORZ
分类号
E04H12/02;E04H12/08;H02G7/20;(IPC1-7):E04H12/02
主分类号
E04H12/02
代理机构
代理人
主权项
地址
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