1712204

Information

• Patent Grant
• 1712204

• References
• Source

• Patent Number

  1,712,204

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1929
  95 years ago

• CPC

  • A24F25/02 - Moistening devices
  • Y10S200/40 - Moisture
  • Y10S261/34 - Automatic humidity regulation

• US Classifications

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