2441803

Information

• Patent Grant
• 2441803

• References
• Source

• Patent Number

  2,441,803

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1948
  76 years ago

• CPC

  • F23N3/02 - Regulating draught by direct pressure operation of single valves or dampers

• US Classifications

  • 236 - Automatic temperature and humidity regulation