3465122

Information

• Patent Grant
• 3465122

• References
• Source

• Patent Number

  3,465,122

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1969
  55 years ago

• CPC

  • G03B27/26 - Cooling

• US Classifications

  • 219 - Electric heating
  • 250 - Radiant energy