|
US2544097A
|
|
Parallelometer chuck
|
|
US2219559A
|
|
Apparatus for orienting models in the construction of dentures
|
|
US2165929A
|
|
Instrument sharpener
|
|
US1906797A
|
|
Dental articulator
|
|
US1598535A
|
|
Adjustable-plane articulator
|
|
US1546667A
|
|
Parallelometer
|
|
US1540639A
|
|
Incisal guide
|
|
US1480730A
|
|
Dental shoulder-cutting instrument
|
|
US1698197A
|
|
Casting machine
|
|
US886140A
|
|
Apparatus for forming dental structures.
|
|
CA105489A
|
|
Formation of dental structures
|
|
US833883A
|
|
Process for forming dental structures.
|
|
CA253209A
|
|
Adjustable plane articulator
|
|
CA250689A
|
|
Incisal guide
|
|
CA252724A
|
|
Parrallelometer
|
