3819350

Information

• Patent Grant
• 3819350

• References
• Source

• Patent Number

  3,819,350

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1974
  50 years ago

• CPC

  • C03B5/1875 - of the screw or pump-action type
  • C03B3/005 - using screw feeders
  • C03B5/00 - Melting in furnaces Furnaces so far as specially adapted for glass manufacture
  • C03B5/027 - by passing an electric current between electrodes immersed in the glass bath
  • C03B5/187 - with moving elements
  • C03B5/2255 - by centrifuging

• US Classifications

  • 065 - Glass manufacturing