发明授权
- 专利标题: Support metal structure for a false ceiling
- 专利标题(中): 支撑金属结构为假天花板
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申请号: US14354546申请日: 2012-11-07
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公开(公告)号: US09212484B2公开(公告)日: 2015-12-15
- 发明人: Giuseppe Cipriani
- 申请人: Giuseppe Cipriani
- 代理机构: Steinfl & Bruno LLP
- 优先权: WOPCT/IB2011/055051 20111111
- 国际申请: PCT/IB2012/056221 WO 20121107
- 国际公布: WO2013/068937 WO 20130516
- 主分类号: E04B9/00
- IPC分类号: E04B9/00 ; E04B9/06 ; E04B9/10 ; E04B9/12
摘要:
A steel article for false ceilings or for supporting false ceilings and process for making the article is described. The article has the following combination of features: maximum tensile strength Rm greater than 500 N/mm2 and elongation from 0% to 15%.
公开/授权文献
- US20150121800A1 SUPPORT METAL STRUCTURE FOR A FALSE CEILING 公开/授权日:2015-05-07
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