3539691

Information

• Patent Grant
• 3539691

• References
• Source

• Patent Number

  3,539,691

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • C03B5/1675 - Platinum group metals
  • C03B5/027 - by passing an electric current between electrodes immersed in the glass bath
  • C03B5/1672 - Use of materials therefor
  • C03B5/187 - with moving elements
  • C03B7/098 - electric
  • H05B3/03 - Electrodes
  • Y10S65/04 - Electric heat
  • Y10S65/06 - Glass electrode

• US Classifications

  • 373 - Industrial electric heating furnaces
  • 065 - Glass manufacturing