1328789

Information

• Patent Grant
• 1328789

• References
• Source

• Patent Number

  1,328,789

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1920
  104 years ago

• CPC

  • F24D19/0002 - Means for connecting central heating radiators to circulation pipes
  • F24D19/0034 - on a bottom corner
  • F24D19/0051 - on the bottom on the opposite corner
  • F24D19/006 - Alongside the radiator
  • Y10S165/131 - Single-confined-fluid radiator for heating ambient air

• US Classifications

  • 165 - Heat exchange
  • 237 - Heating systems