2469038

Information

• Patent Grant
• 2469038

• References
• Source

• Patent Number

  2,469,038

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1949
  75 years ago

• CPC

  • G05D16/0619 - acting directly on the obturator
  • Y10T137/7813 - Plural reactor surfaces

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 092 - Expansible chamber devices
  • 137 - Fluid handling
  • 251 - Valves and valve actuation
  • 261 - Gas and liquid contact apparatus