1431400

Information

• Patent Grant
• 1431400

• References
• Source

• Patent Number

  1,431,400

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1922
  102 years ago

• CPC

  • A01J9/04 - with cooling arrangements
  • Y10S165/164 - Film flow constrained to spiral path

• US Classifications

  • 165 - Heat exchange