发明名称 Translucent plant cover of foldable construction
摘要 A device for protecting growing plants constructed from corrugated plastic and folded in the form of a straight or tapered hexagonal column having two hinged lid panels which may be opened to provide ventilation or closed to provide protection for the plant.
申请公布号 US4903431(A) 申请公布日期 1990.02.27
申请号 US19860938970 申请日期 1986.12.08
申请人 LIBERTY DIVERSIFIED INDUSTRIES 发明人 STOLL, MARK S.
分类号 A01G13/04 主分类号 A01G13/04
代理机构 代理人
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