发明名称 PLANT WATERING DEVICE
摘要 A plant watering device for potted plants in which the pot is provided with one or more holes in its bottom wall. The device includes a reservoir for containing a supply of water and a phenolic foam pad disposed generally centrally of the reservoir with the upper surface of the pad positioned above the level of water in the reservoir and adapted to support the bottom wall of the pot.
申请公布号 US3769748(A) 申请公布日期 1973.11.06
申请号 USD3769748 申请日期 1972.03.27
申请人 ARGO INT,US 发明人 GOLDRING J,US
分类号 A01G9/02;A01G27/04;(IPC1-7):A01G27/00 主分类号 A01G9/02
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