Low-loss, high-speed, high-T.sub.C superconducting bearings
Low-loss, high-speed, high-T.sub.c superconducting bearings
Lubricant retaining device
Lubricating oil supply device for transmission mechanism
Lubricating system for power unit for vehicle with internal...
Lubrication arrangement
Lubrication scheme for pressure lubricated crankshafts with coun
Lubrication system for a transmission gear mechanism