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发明名称
Verfahren zur Herstellung von Eisenbetonrippendecken auf Schalung
摘要
申请公布号
DE810073(C)
申请公布日期
1951.08.06
申请号
DE1950R000894
申请日期
1950.02.02
申请人
FERDINAND ROESKE
发明人
分类号
E04B5/19
主分类号
E04B5/19
代理机构
代理人
主权项
地址
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