3880230

Information

• Patent Grant
• 3880230

• References
• Source

• Patent Number

  3,880,230

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1975
  49 years ago

• CPC

  • F28D21/0008 - Air heaters
  • F24H6/00 - Combined water and air heaters
  • F28D15/0275 - Arrangements for coupling heat-pipes together or with other structures
  • Y10S505/901 - Heat pipe

• US Classifications

  • 165 - Heat exchange
  • 126 - Stoves and furnaces
  • 237 - Heating systems
  • 505 - Superconductor technology: apparatus, material, process