发明名称 Structural roof venting system for grain bin and associated method
摘要 A roof system for a grain storage structure. The roof system includes a plurality of enclosures defined between adjacent roof panel surfaces. Each enclosure includes opposed exterior and interior wall segments oriented at an angle relative to the panel surfaces.
申请公布号 US7338359(B2) 申请公布日期 2008.03.04
申请号 US20050268720 申请日期 2005.11.07
申请人 CTB IP, INC. 发明人 GROSSMAN RODNEY B.;DINGELDEIN MARK S.;HOLMES JUSTIN
分类号 F24F7/00 主分类号 F24F7/00
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