43992

Information

• Patent Grant
• 43992

• References
• Source

• Patent Number

  43,992

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1864
  161 years ago

• CPC

  • F28F13/16 - by applying an electrostatic field to the body of the heat-exchange medium
  • Y10S165/127 - Stove pipe drum
  • Y10S165/901 - Heat savers

• US Classifications

  • 165 - Heat exchange