TIMBER STRUCTURE PARTICULQRLY FOR CONSTRUCTING UNDERGROUND TUBE TUNNELS MADE BY CUTTING TECHNOLOGY AND BY USE OF PREFABRICATED REINFORCED CONCRETE SIDE WALL-UNITS
摘要
申请公布号
HU189879(B)
申请公布日期
1986.08.28
申请号
HU19840001781
申请日期
1980.06.18
申请人
FOEVAROSI MELYEPITESI TERVEZOE VALLALAT,HU;KOEZLEKEDESI ES METRO EPITOE VALLALAT,HU;METRO KOEZLEKEDESFEJLESZTESI ES BERUHAZASI VALLALAT,HU;BETON- ES VASBETONIPARI MUEVEK,HU
