3914822

Information

• Patent Grant
• 3914822

• References
• Source

• Patent Number

  3,914,822

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1975
  49 years ago

• CPC

  • D21H5/2628 - Formation of a product from several constituents
  • D21H15/00 - Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
  • D21H15/06 - Long fibres

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 019 - Textiles: fiber preparation