3849630

Information

• Patent Grant
• 3849630

• References
• Source

• Patent Number

  3,849,630

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1974
  50 years ago

• CPC

  • H05B3/00 - Ohmic-resistance heating
  • B29C45/2737 - Heating or cooling means therefor
  • B29C2045/2777 - Means for controlling heat flow or temperature distribution in the nozzle

• US Classifications

  • 219 - Electric heating
  • 165 - Heat exchange
  • 338 - Electrical resistors