3233994

Information

• Patent Grant
• 3233994

• References
• Source

• Patent Number

  3,233,994

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1966
  59 years ago

• CPC

  • C04B33/323 - involving melting, fusion or softening
  • C04B33/32 - Burning methods

• US Classifications

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