3250320

Information

• Patent Grant
• 3250320

• References
• Source

• Patent Number

  3,250,320

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1966
  58 years ago

• CPC

  • F28G3/10 - having scrapers, hammers, or cutters
  • F22D1/16 - with water tubes arranged otherwise than in the boiler furnace, fire tubes, or flue ways
  • F28F19/008 - by using scrapers

• US Classifications

  • 165 - Heat exchange