1961272

Information

• Patent Grant
• 1961272

• References
• Source

• Patent Number

  1,961,272

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1934
  91 years ago

• CPC

  • D21H5/2628 - Formation of a product from several constituents
  • D21H23/04 - Addition to the pulp After-treatment of added substances in the pulp
  • D21H23/20 - Apparatus therefor

• US Classifications

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