3737609

Information

• Patent Grant
• 3737609

• References
• Source

• Patent Number

  3,737,609

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1973
  51 years ago

• CPC

  • H05B6/42 - Cooling of coils
  • C21D9/02 - for springs
  • H05B6/362 - with flat coil conductors
  • H05B6/405 - for heating gear-wheels
  • Y02P10/253 - using induction furnaces

• US Classifications

  • 219 - Electric heating