3814612

Information

• Patent Grant
• 3814612

• References
• Source

• Patent Number

  3,814,612

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1974
  50 years ago

• CPC

  • C03C4/082 - for infra-red absorbing glass
  • C03C3/085 - containing an oxide of a divalent metal
  • Y10S65/12 - Reed switch

• US Classifications

  • 501 - Compositions: ceramic
  • 065 - Glass manufacturing
  • 313 - Electric lamp and discharge devices