Classe 7 · Indústria & Química
Bearings and bushings [machine parts]; slide bearings; self-oiling bearings; ball-bearings; roller bearings; bearing brackets for roller bearings; bearing brackets for ball bearings; power transmission couplings for machines; transmission gears for machines; parts of machines, namely joints, joint heads; journals [parts of machines]; journal boxes [parts of machines]; mufflers [parts of machines]; guides for machines; bearing inserts for machines; filters being parts of machines.;