2508881

Information

• Patent Grant
• 2508881

• References
• Source

• Patent Number

  2,508,881

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1950
  75 years ago

• CPC

  • G05B11/58 - with inputs from more than one sensing element with outputs to more than one correcting element
  • Y10T74/22 - Miscellaneous

• US Classifications

  • 074 - Machine element or mechanism
  • 236 - Automatic temperature and humidity regulation