3350260

Information

• Patent Grant
• 3350260

• References
• Source

• Patent Number

  3,350,260

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1967
  57 years ago

• CPC

  • D21F11/008 - Making apertured paper
  • D21F11/006 - Making patterned paper
  • D21F11/04 - paper or board consisting on two or more layers
  • Y10S162/07 - Water collectors

• US Classifications

  • 162 - Paper making and fiber liberation
  • 028 - Textiles: manufacturing
  • 264 - Plastic and nonmetallic article shaping or treating: processes