1278892

Information

• Patent Grant
• 1278892

• References
• Source

• Patent Number

  1,278,892

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1918
  106 years ago

• CPC

  • F28F3/04 - the means being integral with the element
  • F28D1/0341 - with U-flow or serpentine-flow inside the conduits
  • Y10S165/473 - with clamping member at joint between header plate and header tank

• US Classifications

  • 165 - Heat exchange