3378431

Information

• Patent Grant
• 3378431

• References
• Source

• Patent Number

  3,378,431

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1968
  57 years ago

• CPC

  • C03C3/06 - with more than 90% silica by weight
  • C03C2201/26 - containing carbon
  • C03C2203/10 - Melting processes

• US Classifications

  • 501 - Compositions: ceramic
  • 065 - Glass manufacturing
  • 252 - Compositions
  • 264 - Plastic and nonmetallic article shaping or treating: processes