3881905

Information

• Patent Grant
• 3881905

• References
• Source

• Patent Number

  3,881,905

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1975
  49 years ago

• CPC

  • C03C1/10 - to produce uniformly-coloured transparent products
  • C03B18/12 - Making multi-layer, coloured or armoured glass
  • C03C3/078 - containing an oxide of a divalent metal
  • C03C3/087 - containing calcium oxide

• US Classifications

  • 065 - Glass manufacturing