3451797

Information

• Patent Grant
• 3451797

• References
• Source

• Patent Number

  3,451,797

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1969
  55 years ago

• CPC

  • C03B27/00 - Tempering or quenching glass products
  • C03B27/03 - the liquid being a molten metal or a molten salt
  • C03B27/052 - for flat or bent glass sheets being in a vertical position
  • C03B29/025 - Glass sheets

• US Classifications

  • 065 - Glass manufacturing