2416680

Information

• Patent Grant
• 2416680

• References
• Source

• Patent Number

  2,416,680

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1947
  77 years ago

• CPC

  • D04H1/22 - Three-dimensional articles formed by felting processes
  • D21J3/00 - Manufacture of articles by pressing wet fibre pulp, or papier-mâchè, between moulds

• US Classifications

  • 162 - Paper making and fiber liberation
  • 425 - Plastic article or earthenware shaping or treating: apparatus