1890625

Information

• Patent Grant
• 1890625

• References
• Source

• Patent Number

  1,890,625

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1932
  92 years ago

• CPC

  • F28D1/0308 - the conduits being formed by paired plates touching each other
  • F28F3/025 - the means being corrugated, plate-like elements
  • Y10S165/329 - Corrugated fin attached to heat transfer surface

• US Classifications

  • 165 - Heat exchange