1709193

Information

• Patent Grant
• 1709193

• References
• Source

• Patent Number

  1,709,193

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1929
  95 years ago

• CPC

  • F24D19/04 - in skirtings
  • Y10S165/129 - Valve regulates flow through housing enclosing heat exchanger

• US Classifications

  • 165 - Heat exchange
  • 236 - Automatic temperature and humidity regulation
  • 237 - Heating systems