DENTAL SYRINGE
- 专利权人:
- 发明人:
- 申请号：
- EP12800737.4
- 公开号：
- EP2720637A1
- 申请日:
- 2012.06.14
- 申请国别(地区):
- EP
- 年份:
- 2014
- 代理人:
- 摘要：
- A dental syringe including a hollow piston having threads on the inner wall thereof, and an exterior threaded rod disposable within the hollow piston and upon rotation of the rod moving the piston longitudinally for dispensing dental material from the syringe.
- 来源网站：
- 中国工程科技知识中心
