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发明名称
ANLAGE ZUR HERSTELLUNG VON BEWEHRUNGSGERIPPEN FUER STAHLBETON.
摘要
申请公布号
AT29683(T)
申请公布日期
1987.10.15
申请号
AT19830401172T
申请日期
1983.06.09
申请人
PROFER
发明人
DE BENTZMANN, BERTRAND LOUIS
分类号
B21F27/20;(IPC1-7):B23K11/32
主分类号
B21F27/20
代理机构
代理人
主权项
地址
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