3417575

Information

• Patent Grant
• 3417575

• References
• Source

• Patent Number

  3,417,575

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1968
  55 years ago

• CPC

  • H01L23/427 - Cooling by change of state
  • H01L2924/0002 - Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
  • Y10S505/888 - Refrigeration
  • Y10S505/899 - Method of cooling

• US Classifications

  • 062 - Refrigeration
  • 165 - Heat exchange
  • 174 - Electricity: conductors and insulators
  • 257 - Active solid-state devices
  • 505 - Superconductor technology: apparatus, material, process