3623906

Information

• Patent Grant
• 3623906

• References
• Source

• Patent Number

  3,623,906

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1971
  53 years ago

• CPC

  • H05B3/84 - Heating arrangements specially adapted for transparent or reflecting areas
  • B23K35/262 - Sn as the principal constituent
  • C03C17/06 - with metals
  • C03C2217/268 - Other specific metals
  • C03C2217/27 - Mixtures of metals, alloys
  • C03C2218/117 - by ultrasonic methods
  • C03C2218/13 - from melts
  • H05B2203/002 - Heaters using a particular layout for the resistive material or resistive elements
  • H05B2203/017 - Manufacturing methods or apparatus for heaters

• US Classifications

  • 219 - Electric heating
  • 204 - Chemistry: electrical and wave energy
  • 427 - Coating processes