3011721

Information

• Patent Grant
• 3011721

• References
• Source

• Patent Number

  3,011,721

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1961
  63 years ago

• CPC

  • F23N5/047 - using mechanical means
  • Y10T137/86493 - Multi-way valve unit
  • Y10T137/87016 - Lost motion
  • Y10T137/87056 - With selective motion for plural valve actuator

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 137 - Fluid handling
  • 251 - Valves and valve actuation