1625874

Information

• Patent Grant
• 1625874

• References
• Source

• Patent Number

  1,625,874

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1927
  97 years ago

• CPC

  • G05D23/027 - for combustible fluid
  • G05D23/028 - with fusing sensing element

• US Classifications

  • 236 - Automatic temperature and humidity regulation