3094604

Information

• Patent Grant
• 3094604

• References
• Source

• Patent Number

  3,094,604

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1963
  61 years ago

• CPC

  • B61D27/0045 - Electric heating
  • B60L1/02 - to electric heating circuits
  • B60L2200/26 - Rail vehicles

• US Classifications

  • 219 - Electric heating
  • 105 - Railway rolling stock
  • 236 - Automatic temperature and humidity regulation
  • 237 - Heating systems
  • 307 - Electrical transmission or interconnection systems
  • 454 - Ventilation