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Chalk Vending Machine
专利权人:
发明人:
Yves-Antoine CRÊTE,Guillaume Robitaille BEAUMIER
申请号:
US16012282
公开号:
US20180365922A1
申请日:
2018.06.19
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A chalk vending machine or apparatus and a method of vending chalk are provided. A reservoir is used to store the chalk. A feeder is used to transfer the chalk from the reservoir to the customer. A payment system allows the customer to pay for the product. A mixer is added to prevent the chalk from self-compacting. Motion transfer and generation devices are used to actuate the feeder. Accessories such as a door and a window for the reservoir and a chute and tray for the feeder are added to enhance the usability of the apparatus.
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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