3287200

Information

• Patent Grant
• 3287200

• References
• Source

• Patent Number

  3,287,200

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1966
  58 years ago

• CPC

  • C03C21/002 - to perform ion-exchange between alkali ions
  • C03B27/03 - the liquid being a molten metal or a molten salt
  • Y10T428/315 - Surface modified glass [e.g., tempered, strengthened, etc.]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 065 - Glass manufacturing
  • 351 - Optics: eye examining, vision testing and correcting