2024
|
P/S
|
dental abrasives; adhesives for dentures; rubber for dental purposes; dental cements; teeth filli... |
2017
|
P/S
|
Polishing preparations; polishing paper; grinding
preparations; silicon carbide [abrasive]; furb... |
|
P/S
|
Polishing preparations; polishing paper; grinding preparations in the nature of polishing prepara... |
2013
|
Invention
|
Abrasive product with a concave-convex structure and preparation method thereof. An abrasive prod... |
|
Invention
|
Grinding material product with concave-convex structure and preparation method thereof. A grindin... |