2023200

Information

• Patent Grant
• 2023200

• References
• Source

• Patent Number

  2,023,200

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1935
  89 years ago

• CPC

  • D21J5/00 - Manufacture of hollow articles by transferring sheets, produced from fibre suspensions or papier-mâchè by suction on wire-net moulds, to couch-moulds
  • Y10T83/396 - Annulus and disc-type tool pair

• US Classifications

  • 162 - Paper making and fiber liberation
  • 083 - Cutting