1986316

Information

• Patent Grant
• 1986316

• References
• Source

• Patent Number

  1,986,316

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1935
  90 years ago

• CPC

  • F24F3/14 - by humidification by dehumidification
  • Y10S200/40 - Moisture

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 073 - Measuring and testing
  • 200 - Electricity: circuit makers and breakers
  • 261 - Gas and liquid contact apparatus
  • 374 - Thermal measuring and testing