2511022

Information

• Patent Grant
• 2511022

• References
• Source

• Patent Number

  2,511,022

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1950
  74 years ago

• CPC

  • F24D19/1003 - for steam heating systems

• US Classifications

  • 236 - Automatic temperature and humidity regulation