74081368
Jul 23, 1990
Jun 4, 1991
[ paper making machines and components thereof, namely frameworks, suction slices, forming cylinders, ] vats, [ ductwork, fans and cutting showers ]
Machineryelectronic controls for paper making machines, namely, vat level transmitter, ] vat level controller, [ damper controller, power supply panel, frequency-to-current controller and pulp stock consistency indicator ]
Electrical and Scientific Apparatus