141815

Information

• Patent Grant
• 141815

• References
• Source

• Patent Number

  141,815

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1873
  151 years ago

• CPC

  • E03B9/14 - Draining devices for hydrants
  • Y10T137/5427 - Balanced valve

• US Classifications

  • 137 - Fluid handling