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Watering device
专利权人:
James Edgar Oates
发明人:
James Edgar Oates
申请号:
US12990443
公开号:
US08607501B2
申请日:
2009.04.22
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A watering device is provided that includes a receptacle and a sponge wick. The receptacle includes a reservoir and a probe. The probe projects from the reservoir and is adapted to extend into potting mix in a plant pot. The probe is also adapted to hook on to the rim of the plant pot in order to support the device thereon. The wick is adapted to extend from the reservoir within or along the probe and into the potting mix in the plant pot. The wick includes non-woven Polyvinyl Alcohol fibers which are bound by a Polyvinyl Alcohol foam resin.
来源网站:
中国工程科技知识中心
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