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经营范围
发明名称
Vorfabriziertes Traggerüst aus Stahl- oder Spannbeton für die Errichtung von Decken, insbesondere Decken von Brücken
摘要
申请公布号
CH490592(A)
申请公布日期
1970.05.15
申请号
CH19680011058
申请日期
1968.07.20
申请人
COMOLLI,RINO
发明人
COMOLLI,RINO
分类号
E01D19/12;(IPC1-7):E04C2/50;E01D7/00;E04B5/38
主分类号
E01D19/12
代理机构
代理人
主权项
地址
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