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发明名称
Buegeleinschiessvorrichtung fuer eine Vorrichtung zur Herstellung von Spannbetonhohlbalken
摘要
申请公布号
DE1817793(A1)
申请公布日期
1971.09.23
申请号
DE19681817793
申请日期
1968.11.08
申请人
SPIROLL CORP.,LTD.
发明人
MARTENS,ERNEST;GROLL,ADALBERT;MAXWELL HEWITT,FREDERICK;LEITHNER,AMBROS
分类号
B28B1/08;B28B23/06
主分类号
B28B1/08
代理机构
代理人
主权项
地址
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