system for developing models of precision for dental assistants, with base of plastic material and for the realization of duplicates

摘要

the system includes a container fitted 1, said muffle furnace, in which is set a model to duplicate and equipped with the means 2 - 3 - 4 - 5 - 6 - 7 - 8 for carrying out the casting of idrocolloide.with its subsequent extraction and means 9 - 10 - 12 - 13 - 14 - 15 for development models in plaster from a mold 11.