769391

Information

• Patent Grant
• 769391

• References
• Source

• Patent Number

  769,391

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1904
  120 years ago

• CPC

  • F22D5/04 - with pivoting buckets
  • Y10T137/2943 - Pressure connection at liquid level in boiler or discharge receiver
  • Y10T137/2965 - Float responsive

• US Classifications

  • 137 - Fluid handling