1780294

Information

• Patent Grant
• 1780294

• References
• Source

• Patent Number

  1,780,294

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1930
  94 years ago

• CPC

  • F28F9/0241 - floating end plates
  • F28F1/02 - Tubular elements of cross-section which is non-circular
  • F28F9/00 - Casings Header boxes Auxiliary supports for elements Auxiliary members within casings
  • Y10S165/057 - Flexing tubesheet

• US Classifications

  • 165 - Heat exchange