发明名称 Windowed shelter for plants
摘要 A shelter for protecting young plants has a shell (10) made from a translucent resin material. Windows (28) are formed through a peripheral wall (16) on one side of the shell (10) for controlling the admission of light and air into the shelter. A hood (30) made from a transparent film of resin material covers the windows (28) to conserve heat and moisture within the shelter. The young plants are acclimated to their surroundings by progressively removing the hood (30) from the windows (28).
申请公布号 US5398443(A) 申请公布日期 1995.03.21
申请号 US19930093525 申请日期 1993.07.19
申请人 NORTHERN TIER GARDENS CORPORATION 发明人 JOHNSTON, VINCENT P.;JOHNSTON, MARJORIE R.;JOHNSTON, DAVID B.
分类号 A01G13/04;(IPC1-7):A01G13/02 主分类号 A01G13/04
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