3298809

Information

• Patent Grant
• 3298809

• References
• Source

• Patent Number

  3,298,809

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1967
  58 years ago

• CPC

  • C03B27/056 - supported on the lower edge
  • C03B23/0315 - and supported on the lower edge
  • C03B35/205 - the glass sheets being in a vertical position

• US Classifications

  • 065 - Glass manufacturing