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发明名称
Haengewerk fuer das Vorschieben einer UEberbrueckungskonstruktion
摘要
申请公布号
DE2060392(A1)
申请公布日期
1971.09.30
申请号
DE19702060392
申请日期
1970.12.08
申请人
COMPAGNIE INDUSTRIELLE DE TRAVAUX
发明人
分类号
E01D21/06
主分类号
E01D21/06
代理机构
代理人
主权项
地址
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