3684471

Information

• Patent Grant
• 3684471

• References
• Source

• Patent Number

  3,684,471

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1972
  52 years ago

• CPC

  • C03B18/06 - using mechanical means
  • C03B18/10 - using electric means
  • Y10S65/04 - Electric heat

• US Classifications

  • 065 - Glass manufacturing