1883312

Information

• Patent Grant
• 1883312

• References
• Source

• Patent Number

  1,883,312

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1932
  92 years ago

• CPC

  • F22D1/06 - in horizontal arrangement

• US Classifications

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