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发明名称
Verfahren zum Einbau eines eine Spurbreite einnehmenden Brueckenueberbaus in mehrspurigen Verkehrswegen
摘要
申请公布号
DE1658595(B1)
申请公布日期
1971.09.16
申请号
DE19671658595
申请日期
1967.01.20
申请人
HOELLERER OTTO DR ING
发明人
HOELLERER OTTO DR-ING
分类号
E21D9/00
主分类号
E21D9/00
代理机构
代理人
主权项
地址
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