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Humidifier
专利权人:
David Hepple
发明人:
David Hepple
申请号:
US13373031
公开号:
US20120043394A1
申请日:
2011.11.02
申请国别(地区):
US
年份:
2012
代理人:
摘要:
This invention is a humidifier used to increase and maintain the humidity of a musical instrument, such as a guitar. The humidifier is a container made of a water vapor permeable material that contains a water absorbent material such as acrylate polymer. The container is held within the body of the instrument by being mounted onto the strings of the instrument. The container is filled with water by an opening that is sealed with a cap. The water absorbent material can hold water without dripping, but will allow the water to evaporate.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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