3451469

Information

• Patent Grant
• 3451469

• References
• Source

• Patent Number

  3,451,469

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1969
  55 years ago

• CPC

  • B60H1/00392 - for electric vehicles having only electric drive means
  • B60H1/00207 - characterised by the position of the HVAC devices with respect to the passenger compartment
  • B60H1/16 - the air being heated by direct contact with the plant

• US Classifications

  • 165 - Heat exchange
  • 180 - Motor vehicles
  • 237 - Heating systems
  • 454 - Ventilation