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Liquid dispensing syringe
专利权人:
发明人:
申请号:
EP10165573.6
公开号:
EP2223868B1
申请日:
2007.06.12
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
A syringe for dispensing liquid materials to a substrate. In one embodiment, the syringe includes a barrel having a first end, a second end, and an interior reservoir. A piston is slidably disposed within the reservoir and is movable to increase or decrease a volume of the interior reservoir near the first end of the barrel. A first end of the piston has a hemispherically-shaped surface profile, with an elongated apex extending therefrom, to dispense liquid from the first end of the barrel when the piston is moved in a direction toward the first end.
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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