H

Hydraulic and pneumatic cylinders, and valves therefor; [ hydraulic and pneumatic engines and motors, not for land vehicles; ] power units for machines, namely, servomotors and servomechanisms, for industrial applications; hydraulic and pneumatic controls for machines; control apparatus for servo systems, namely, electronic servo motor controllers; hydraulic valve actuators and rams for metal working; pneumatic valve actuators and rams for metal working; [ ball bearings for engines, motors and machines; grinding machines for metalworking; crushing machines for metalworking; tubing mills; ball milling machines; ] replacement parts for the afore mentioned goods