A denture base of a pressure-formed, superplastic alloy plate, and a method of making a metal denture base, includes providing a superplastic alloy plate and a female die having a finishing surface, and pressure-forming the alloy plate on the finishing surface of the female die at a temperature where the alloy exhibits superplasticity.
申请公布号
CA1320654(C)
申请公布日期
1993.07.27
申请号
CA19870548757
申请日期
1987.10.07
申请人
SUMITOMO METAL INDUSTRIES, LTD.;SANKIN INDUSTRY CO., LTD.
