发明名称 Single-shell top structural unit for flat and sloping roofs is an assembly of components joined to one another by means of rivets
摘要 <p>The single-shell top structural unit for flat and sloping roofs is an assembly of components joined to one another by means of rivets.</p>
申请公布号 DE202005016555(U1) 申请公布日期 2006.01.05
申请号 DE20052016555U 申请日期 2005.10.20
申请人 FORMTECH GMBH & CO. KG METALLVERARBEITUNG 发明人
分类号 E04D13/03 主分类号 E04D13/03
代理机构 代理人
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