发明申请
- 专利标题： DISPENSING DEVICE FOR A DENTAL SUBSTANCE
- 专利标题（中）： 用于牙科物质的分配装置
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申请号： PCT/US2010/035712申请日： 2010-05-21
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公开(公告)号： WO2010138401A1公开(公告)日： 2010-12-02
- 发明人: MAURER, Andreas R. , HARRE, Manfred , PAUSER, Helmut
- 申请人： 3M INNOVATIVE PROPERTIES COMPANY , MAURER, Andreas R. , HARRE, Manfred , PAUSER, Helmut
- 申请人地址： 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- 专利权人： 3M INNOVATIVE PROPERTIES COMPANY,MAURER, Andreas R.,HARRE, Manfred,PAUSER, Helmut
- 当前专利权人： 3M INNOVATIVE PROPERTIES COMPANY,MAURER, Andreas R.,HARRE, Manfred,PAUSER, Helmut
- 当前专利权人地址： 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 US
- 代理机构： OLSON, Peter, L. et al.
- 优先权： GB0909214.9 20090529
- 主分类号： A61C5/06
- IPC分类号： A61C5/06 ; A61C9/00
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.
