Société de Recherches Techniques Dentaires - R.T.D.
发明人:
REYNAUD, Pierre-Luc,CHU, Manh-Quynh
申请号：
EP08761947.4
公开号：
EP2120840B1
申请日:
2008.01.18
申请国别(地区):
EP
年份:
2017
代理人:
摘要：
Prefabricated radiopaque dental prosthetic elements (I) made from a composite material (II) comprising unidirectional fibres embedded in a resin with at least one radiopaque component (III), in which component (III) is in the form of nano-particles with a particle size of less than 50 nm.
