72303177
Jul 19, 1968
Nov 11, 1969
BALL BEARINGS, ROLLER BEARINGS, SPHERICAL BEARINGS, ROD END BEARINGS, TAPE GUIDES, CAPSTANS, PINCH ROLLERS, INTEGRAL BEARING AND SHAFT ASSEMBLIES, AND GYRO GIMBAL SUPPORTS AND MOTION CONTROL DEVICES OF WHICH ANTI-FRICTION BEARINGS ARE AN INTEGRAL PART
Yarns and Threads