73426404
May 18, 1983
Oct 9, 1984
Semi-Automatic Lubricating System Comprising Hydraulic Pump Valves or Lubricant Distributing Valve Blocks, Lubricant Transmission Tubes, Zerk Access Fittings and Gauges for Lubricating Stationary and Non-Stationary Machinery and for Lubricating Multiple Points from a Single Source
Machinery