2643862

Information

• Patent Grant
• 2643862

• References
• Source

• Patent Number

  2,643,862

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1953
  71 years ago

• CPC

  • F22G1/005 - the heat being supplied by steam
  • Y10S165/412 - including transverse element

• US Classifications

  • 165 - Heat exchange
  • 122 - Liquid heaters and vaporizers