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PORTABLE PARTICLE SPREADING DEVICE
专利权人:
Warren Darnell
发明人:
Warren Darnell
申请号:
US13865182
公开号:
US20130284831A1
申请日:
2013.04.17
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A portable hand-held device for spreading particulate matter such as rock salt or seed. The device includes a bucket-like body of one or two piece construction with apertures positioned at specific locations so as to control the flow and distribution of salt or seed during operation. The device incorporates an inset disk which further increases the efficiency of the device.
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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