Device for sharpening blades

Device for sharpening circular knives

Device for sharpening cutting tools

Device for sharpening the tapered points of dental instruments

Device for shot-blasting surfaces inaccessible by a straight...

Device for the grinding of rubber sheets or rubber coated...

Device for the mechanical descaling of wire

Device for treating surfaces by impact

Device for treating the surface of an article with solid...

Device to sand or polish floors and other surfaces

Devices for re-sharpening fluted cutting tools and the like

Diamond abrasive articles

Diamond abrasive wheel for working stone

Diamond and like grinding wheels

Diamond coated sintered body

Diamond coating

Diamond compacts

Diamond compacts

Diamond compacts

Diamond compacts and process for making same