Nail filing and rounding apparatus
Needled scouring pad and method of making same
Non-polluting waterproof cloth finish for abrasive cloth
Non-toxic, active filler for grinding disks, its use and...
Non-woven fabric abrasive material
Nonwoven abrasive article and method of making same
Nonwoven abrasive material roll
Nonwoven surface finishing articles reinforced with a...