64293

Information

• Patent Grant
• 64293

• References
• Source

• Patent Number

  64,293

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1867
  158 years ago

• CPC

  • F28D1/053 - the conduits being straight
  • F24D19/06 - Casings, cover lids or ornamental panels, for radiators
  • Y10S165/335 - Plural air draft passages enclosed by casing

• US Classifications

  • 165 - Heat exchange