3744983

Information

• Patent Grant
• 3744983

• References
• Source

• Patent Number

  3,744,983

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1973
  51 years ago

• CPC

  • C03B19/109 - Glass-melting furnaces specially adapted for making beads
  • C03B5/027 - by passing an electric current between electrodes immersed in the glass bath
  • C03B19/1055 - by extruding

• US Classifications

  • 065 - Glass manufacturing
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus