发明名称 金属天井基礎構造
摘要 The metal ceiling substructure has metal beams which cross one another and are spaced apart from the ceiling. The metal beams form a grid and are configured in the form of main beams and crossbeams. The metal beams are connected to one another by specially designed connectors which engage in openings (1) arranged in the web region of the metal beams and which lock the individual metal beams together. The connectors are made of metallic material, such as stainless steel.
申请公布号 JP5934223(B2) 申请公布日期 2016.06.15
申请号 JP20130530628 申请日期 2011.10.04
申请人 クナーフ・アーエムエフ・ゲーエムベーハー・ウント・コンパニー・カーゲー 发明人 ヴェーニヒ,カール
分类号 E04B9/14 主分类号 E04B9/14
代理机构 代理人
主权项
地址