发明名称 Flexible plant protector with vertical tubes connected by an annular ring
摘要 This invention discloses generally enclosure structures for protecting plants. More specifically, this invention discloses a method and enclosure for thermally protecting plants from extreme temperatures and physically protecting plants from wind and other physical assaults. The present invention provides plants with a flexible yet stable fluid fillable enclosure formed by a plurality of vertical tubes interconnected by a basal annular ring.
申请公布号 US6282835(B1) 申请公布日期 2001.09.04
申请号 US20000669402 申请日期 2000.09.22
申请人 RICHTSMEIER DEAN J. 发明人 RICHTSMEIER DEAN J.
分类号 A01G13/02;A01G13/04;(IPC1-7):A01G13/00 主分类号 A01G13/02
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