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发明名称
Verfahren zur Fertigung von stahlbewehrten Betonbauteilen mit Vorspannung
摘要
申请公布号
DE1040441(B)
申请公布日期
1958.10.02
申请号
DE1953B027686
申请日期
1953.09.29
申请人
FRANZ BOCK
发明人
BOCK FRANZ
分类号
E04C5/12
主分类号
E04C5/12
代理机构
代理人
主权项
地址
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