1902320

Information

• Patent Grant
• 1902320

• References
• Source

• Patent Number

  1,902,320

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1933
  92 years ago

• CPC

  • F28D9/0037 - the conduits for the other heat-exchange medium also being formed by paired plates touching each other
  • Y10S165/376 - Air passages defined by spacing projections of sheets

• US Classifications

  • 165 - Heat exchange
  • 416 - Fluid reaction surfaces