3112985

Information

• Patent Grant
• 3112985

• References
• Source

• Patent Number

  3,112,985

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1963
  61 years ago

• CPC

  • D21H27/06 - Vegetable or imitation parchment Glassine paper
  • D21H5/08 - Vegetable parchment
  • D21H19/22 - Polyalkenes
  • D21H27/10 - Packing paper

• US Classifications

  • 008 - Bleaching and dyeing
  • 162 - Paper making and fiber liberation