DENTAL MATRIX BAND AND A DEVICE FOR ITS FABRICATION
摘要
The dental matrix (1) has at least one transparent area and permits, by virtue of its design, the optimisation of the marginal adaptation of approximal edge areas of photo-cured MO, OD and MOD composite restorations. <IMAGE>
申请公布号
EP0470552(B1)
申请公布日期
1993.07.14
申请号
EP19910113137
申请日期
1991.08.05
申请人
SUHONEN, JOUKO, DR. MED. DENT.;REIMER, HANS, DR.-ING.