3069535

Information

• Patent Grant
• 3069535

• References
• Source

• Patent Number

  3,069,535

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1962
  62 years ago

• CPC

  • H05B3/0004 - Devices wherein the heating current flows through the material to be heated
  • B21J17/02 - electrically heated

• US Classifications

  • 219 - Electric heating