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发明名称
Metallform, insbesondere zur Herstellung von Beton- oder Zementroehren
摘要
申请公布号
DE562972(C)
申请公布日期
1932.10.31
申请号
DED562972D
申请日期
1930.06.20
申请人
MAXIME RIMBAULT
发明人
分类号
B28B21/88
主分类号
B28B21/88
代理机构
代理人
主权项
地址
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