发明名称 IMPROVING ROOFING TILES
摘要 An innovative roofing tile (48) is presented, the roofing tile (48) configured to allow liquid (42) such as rain to flow through at least one aperture (52) in the roofing tile (48). The innovative roofing tile (48) allows the design of a roof (36) with hidden gutters. Such a roof (36) is aesthetic and allows for a low-maintenance and robust gutter system.
申请公布号 WO0246549(A3) 申请公布日期 2003.09.18
申请号 WO2001IL01134 申请日期 2001.12.07
申请人 PORAT, OFER 发明人
分类号 E04D1/30;E04D13/04;E04D13/076 主分类号 E04D1/30
代理机构 代理人
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