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发明名称
METHOD FOR CONSTRUNCING SUBTERRANEA ENGINEERING STRUCTURES OF CLOSED SECTION PARTICULARLY TUNNEL FROM REINFORCED CONCRETE BLOCKS
摘要
申请公布号
HU178609(B)
申请公布日期
1982.06.28
申请号
HU1978KO02914
申请日期
1978.04.06
申请人
KOEZLEKEDESI ES METRO EPITOE VALLALAT,HU;UT- VASUTTERVEZOE VALLALAT,HU
发明人
ENYEDI,LASZLO,HU;LAKATOS,ERVIN,HU;POSGAY,GYOERGY,HU;ROZSA,LASZLO,HU;SZEKELY,GYOERGY,HU
分类号
E21D11/08;(IPC1-7):E01G1/00;E21D11/00
主分类号
E21D11/08
代理机构
代理人
主权项
地址
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