3445255

Information

• Patent Grant
• 3445255

• References
• Source

• Patent Number

  3,445,255

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1969
  55 years ago

• CPC

  • C03C3/087 - containing calcium oxide
  • C03C1/00 - Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
  • C03C1/105 - by the addition of colorants to the forehearth of the glass melting furnace

• US Classifications

  • 501 - Compositions: ceramic
  • 065 - Glass manufacturing