发明名称 WATERING DEVICE FOR PLANT IRRIGATION
摘要 A plant watering device comprises a pair of water absorbent shells made from natural coconut husks. Cotton pads are placed between the shells for further water storage and slow persistent release. An amount of plant nutrient and water filtering carbon material is placed within the cotton pads for disbursement to the root system of a plant. The husks and cotton pads are stacked and wrapped in a mesh material. The device is buried in a planter in close proximity to a root system of a plant.
申请公布号 US2010064579(A1) 申请公布日期 2010.03.18
申请号 US20090559900 申请日期 2009.09.15
申请人 BRAUN LINDA MAE 发明人 BRAUN LINDA MAE
分类号 A01G25/00;B23P17/04 主分类号 A01G25/00
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