3877919

Information

• Patent Grant
• 3877919

• References
• Source

• Patent Number

  3,877,919

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1975
  49 years ago

• CPC

  • C03B35/168 - Means for cleaning the rollers
  • C03B15/02 - Drawing glass sheets
  • C03B35/181 - Materials, coatings, loose coverings or sleeves thereof
  • C03B35/189 - Disc rollers
  • Y02P40/57 - Reduction of reject rates Improving the yield

• US Classifications

  • 065 - Glass manufacturing
  • 492 - Roll or roller