3870862

Information

• Patent Grant
• 3870862

• References
• Source

• Patent Number

  3,870,862

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  49 years ago

• CPC

  • H05B3/74 - Non-metallic plates
  • F24C15/102 - electrically heated
  • F24C15/104 - Arrangements of connectors, grounding, supply wires

• US Classifications

  • 219 - Electric heating