3696861

Information

• Patent Grant
• 3696861

• References
• Source

• Patent Number

  3,696,861

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1972
  52 years ago

• CPC

  • F28F13/187 - especially adapted for evaporator surfaces or condenser surfaces
  • F22B37/101 - Tubes having fins or ribs
  • Y10T29/49353 - Heat pipe device making
  • Y10T29/49385 - Made from unitary workpiece, i.e., no assembly

• US Classifications

  • 165 - Heat exchange
  • 029 - Metal working
  • 062 - Refrigeration