发明名称 DENTAL IMPRESSION TRAY
摘要 The present invention relates to a dental impression tray with easy separation of an impression material. More specifically, the tray comprises: an outer tray having a grip on one side, which is formed with hardboard; and an inner tray having a hole in which the impression material can be penetrated through the surface, inserted inside the outer tray. The tray has effects in preventing an impression material from flowing out to the outside, and being used by replacing the inner tray.
申请公布号 KR20150136770(A) 申请公布日期 2015.12.08
申请号 KR20140064175 申请日期 2014.05.28
申请人 권오달 发明人 권오달
分类号 A61C9/00 主分类号 A61C9/00
代理机构 代理人
主权项
地址