发明名称 KOFFERDAM-ABDECKMITTEL UND STREIFEN- BEFESTIGUNGSMITTEL FÜR DIESEN
摘要 A sheet-like rubber dam covering means ( 10 ) and/or a strip securing means of a rubber dam is produced from a flexible, elastic material. In order to provide a covering means and/or a securing means that has, especially, excellent properties in respect of tearing and stretching behaviour, the material chosen is an elastic thermo-plastic material.
申请公布号 AT326187(T) 申请公布日期 2006.06.15
申请号 AT20030704690T 申请日期 2003.02.25
申请人 COLTENE/WHALEDENT GMBH + CO. KG 发明人 MANNSCHEDEL, WERNER;MUELLER, BARBARA
分类号 A61C19/06;A61C5/12;A61C7/00;A61C19/00 主分类号 A61C19/06
代理机构 代理人
主权项
地址