发明名称 COFFERDAM COVERING MEANS AND STRIP-SHAPED FASTENING MEANS FOR THE SAME
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 PL204500(B1) 申请公布日期 2010.01.29
申请号 PL20030371115 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 A61C5/12;A61C19/06;A61C7/00;A61C19/00 主分类号 A61C5/12
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