发明名称 A plant raising device
摘要 A plant raising device comprises a body with a central opening inside a collar (30) and in which a plant will be planted, surrounded by a trough (32). The trough has holes (36) in its base through which water can be fed from the trough into the growing medium (22) (soil or the like) surrounding the roots of the plant.
申请公布号 AU668895(B2) 申请公布日期 1996.05.23
申请号 AU19920028877 申请日期 1992.11.03
申请人 ALAN DEREK SPENCER PETTYFER 发明人 ALAN DEREK SPENCER PETTYFER
分类号 A01G27/02;A01G31/02 主分类号 A01G27/02
代理机构 代理人
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