3378065

Information

• Patent Grant
• 3378065

• References
• Source

• Patent Number

  3,378,065

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1968
  56 years ago

• CPC

  • F26B21/00 - Arrangements or duct systems
  • Y10S165/307 - including plural impellers

• US Classifications

  • 165 - Heat exchange
  • 034 - Drying and gas or vapor contact with solids
  • 454 - Ventilation