3902549

Information

• Patent Grant
• 3902549

• References
• Source

• Patent Number

  3,902,549

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1975
  50 years ago

• CPC

  • F28F13/00 - Arrangements for modifying heat-transfer
  • F22B3/06 - by transformation of mechanical
  • F22B27/12 - built-up from rotary heat-exchange elements
  • F24J3/00 - Other production or use of heat, not derived from combustion

• US Classifications

  • 165 - Heat exchange