2774377

Information

• Patent Grant
• 2774377

• References
• Source

• Patent Number

  2,774,377

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1956
  68 years ago

• CPC

  • G05D23/127 - to control a gaseous fluid circulation
  • Y10T137/87225 - Fluid motor

• US Classifications

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