1667551

Information

• Patent Grant
• 1667551

• References
• Source

• Patent Number

  1,667,551

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1928
  96 years ago

• CPC

  • A01J9/04 - with cooling arrangements
  • Y10S165/138 - Partially rotable

• US Classifications

  • 165 - Heat exchange