2903189

Information

• Patent Grant
• 2903189

• References
• Source

• Patent Number

  2,903,189

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1959
  65 years ago

• CPC

  • E01C19/176 - Spraying or throwing elements
  • E01B31/20 - Working or treating non-metal sleepers in or on the line
  • E01C19/174 - Apparatus with pump-discharge

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 126 - Stoves and furnaces
  • 165 - Heat exchange
  • 222 - Dispensing