597884

Information

• Patent Grant
• 597884

• References
• Source

• Patent Number

  597,884

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1898
  127 years ago

• CPC

  • F22D5/04 - with pivoting buckets
  • Y10T137/2943 - Pressure connection at liquid level in boiler or discharge receiver
  • Y10T137/7498 - Barometric

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing