3764286

Information

• Patent Grant
• 3764286

• References
• Source

• Patent Number

  3,764,286

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1973
  51 years ago

• CPC

  • C03B17/04 - Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
  • C03B3/00 - Charging the melting furnaces
  • C03B5/021 - by induction heating
  • C03B5/225 - Refining
  • Y02P40/57 - Reduction of reject rates Improving the yield
  • Y10S65/08 - Quartz
  • Y10S65/09 - Tube

• US Classifications

  • 065 - Glass manufacturing