1537016

Information

• Patent Grant
• 1537016

• References
• Source

• Patent Number

  1,537,016

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1925
  100 years ago

• CPC

  • F28F1/04 - polygonal
  • F28D21/0003 - the heat being recuperated from exhaust gases
  • Y10S165/341 - Parallel heating or cooling tubes or tubular sections

• US Classifications

  • 165 - Heat exchange
  • 202 - Distillation: apparatus