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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0110893 (1993-08-24) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 57 인용 특허 : 0 |
An adjustable roof ridge ventilator for use with heavy roofing tiles. This ventilator includes a support member designed to straddle a roof ridge opening and support and space heavy roofing tiles above the roof surface. The support member has a ridge tile anchoring portion which runs along its longi
A roof ridge ventilation system for ventilating a building having a sloped roof, which includes an open slot disposed along the roof ridge, a ventilator structure adapted to permit air from interior space under the roof to flow through the slot to the exterior, and at least one cap element supported
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