3515531

Information

• Patent Grant
• 3515531

• References
• Source

• Patent Number

  3,515,531

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1970
  55 years ago

• CPC

  • C03B15/18 - Means for laying-down and conveying combined with the drawing of glass sheets, tubes or rods

• US Classifications

  • 065 - Glass manufacturing
  • 162 - Paper making and fiber liberation
  • 492 - Roll or roller