44489 ⎘
Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor; Single-purpose machines or devices for grinding travelling elongated stock, e.g. strip-shaped work
Sub-classes:APPARATUS, SYSTEMS AND METHODS FOR MACHINING A MOVING WEB OF ELECTRODE MATERIAL
#2Process for Polishing and Grinding Copper Foil Surface for Reducing Roughness Thereof
#3METAL STRIP PRODUCTION BY GRINDING
#4Conveyor belt sanding assembly
#5APPARATUS FOR GRINDING SURFACE OF SUBSTRATE
#6Speed-controlled auto brushing of rules
#7Apparatus of manufacturing panel for home appliance and method of manufacturing the home appliance
#8GRINDING MACHINE FOR GRINDING A SURFACE OF A WORKPIECE
#9In situ grinding apparatus for resurfacing rubber belts and rollers
#10Device for grinding and deburring a flat workpiece
#11Devices, systems, and methods for recovery and recycling of carpet components
#12Surface treatment apparatus, and surface treatment method
#13Dual wheel grinder for metal workpiece
#14Method and apparatus for handling slabs for grinding the surfaces of the slabs
#15Spool to spool continuous through feed system
#16Counter-Balanced Cup Brush Head Assembly
#17Apparatus for Grinding Workpieces
#18Grinding apparatus and grinding system
#19Method and apparatus for surface treatment of a long piece of material
#20Grinding apparatus for treatment of a surface
#21Method and apparatus for surface treatment of a long piece of material
#22Automated processing unit for a working station
#23Roller mill grinding apparatus with regenerative capability
#24Sanding tool for molding machine