发明名称 Tool for removing impression composition
摘要 The present invention relates to a tool, especially for removing impression composition from impression trays for making impressions of teeth and jaw, essentially comprising a blade (2) and a handle (1). In order to create a tool with which impression material can be removed from the high-polished impression tray quickly and simply without damaging the tray it is proposed, according to the invention, that the blade (2) be of spatula shape and be made of a material that is softer than steel. <IMAGE>
申请公布号 DE3834348(A1) 申请公布日期 1990.04.12
申请号 DE19883834348 申请日期 1988.10.08
申请人 WOIKE, EWALD, 6200 WIESBADEN, DE 发明人 WOIKE, EWALD, 6200 WIESBADEN, DE
分类号 A61C9/00;A61C13/12;A61C13/38 主分类号 A61C9/00
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