发明名称 Fin-stabilized container of foldable sheet material
摘要 A fin-stabilized container formed from foldable sheet material, particularly suited for aerial planting of seeds or seedlings. A cone or pyramid of sheet material is folded so as to form three or more fins at the trailing end and closure means for a container cavity at the forward end.
申请公布号 US4347686(A) 申请公布日期 1982.09.07
申请号 US19780919798 申请日期 1978.06.28
申请人 CANADIAN PATENTS & DEVELOPMENT LIMITED 发明人 WOOD, ARTHUR D.
分类号 A01G9/02;A01G9/10;A01G23/02;(IPC1-7):A01G23/02 主分类号 A01G9/02
代理机构 代理人
主权项
地址