3017160

Information

• Patent Grant
• 3017160

• References
• Source

• Patent Number

  3,017,160

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1962
  63 years ago

• CPC

  • F24D5/00 - Hot-air central heating systems Exhaust gas central heating systems
  • F28D1/053 - the conduits being straight
  • F28D21/0008 - Air heaters
  • Y10S165/109 - with by-pass of heat exchanger or heat exchanger section

• US Classifications

  • 165 - Heat exchange
  • 454 - Ventilation