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发明名称
LARGE-SPAN PRESTRESSED STEEL FRAMED STRUCTURE AND PROCESS FOR PRODUCING THEREOF
摘要
申请公布号
CS8907426(A3)
申请公布日期
1992.01.15
申请号
CS19890007426
申请日期
1989.12.27
申请人
KUKELKA VACLAV ING.
发明人
KUKELKA VACLAV ING.
分类号
E04B1/19;E04C3/10;(IPC1-7):E04B1/19
主分类号
E04B1/19
代理机构
代理人
主权项
地址
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