3396785

Information

• Patent Grant
• 3396785

• References
• Source

• Patent Number

  3,396,785

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1968
  56 years ago

• CPC

  • F28F21/063 - for domestic or space-heating systems
  • F28D1/05308 - Assemblies of conduits connected side by side or with individual headers
  • F28D15/02 - in which the medium condenses and evaporates
  • F28F9/262 - for radiators
  • F28F9/268 - by permanent joints
  • F28D2021/0035 - for domestic or space heating
  • F28F2009/0297 - Side headers
  • Y10T29/4935 - Heat exchanger or boiler making

• US Classifications

  • 165 - Heat exchange
  • 029 - Metal working