604013

Information

• Patent Grant
• 604013

• References
• Source

• Patent Number

  604,013

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1898
  126 years ago

• CPC

  • F24F1/0007 - Fan coil units
  • Y10S165/308 - Coaxial impellers

• US Classifications

  • 165 - Heat exchange
  • 237 - Heating systems