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DISPOSITIF DE DISTRIBUTION D'UNE SUBSTANCE DENTAIRE
专利权人:
3M Innovative Properties Company
发明人:
申请号:
EP10732519.3
公开号:
EP2434980B1
申请日:
2010.05.21
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
A dispensing device for a dental substance which comprises a body formed in a single piece. The body connects a first passageway and a second passageway which extend along different paths. The body further comprises a nozzle with a free dispensing end. The second passageway extends into the nozzle and tapers toward the dispensing end. The invention helps to reduce manufacturing costs, and helps facilitating handling 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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