239973

Information

• Patent Grant
• 239973

• References
• Source

• Patent Number

  239,973

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1881
  143 years ago

• CPC

  • B61K11/02 - Water columns for locomotives
  • Y10T137/5368 - Spout articulated to riser
  • Y10T137/5515 - Separate relatively movable valves with single actuator

• US Classifications

  • 137 - Fluid handling