3850235

Information

• Patent Grant
• 3850235

• References
• Source

• Patent Number

  3,850,235

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1974
  50 years ago

• CPC

  • F22B37/143 - Panel shaped heating surfaces built up from tubes
  • Y10S165/423 - Bar

• US Classifications

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